Brands Vehicles
Lowest Prices
Free Returns
Online Since 2009
JOIN GEARS TO SAVE 5%
Shop All Brands Shop All Vehicles

  2. Auto Parts
  3. Exhaust
  4. Mufflers
  5. Exhaust Muffler
  6. Walker 17222

Walker 17222 Exhaust Muffler

Walker 17222 Exhaust Muffler

Walker
Brand:Walker
Part Number: 17222
UPC: 00086387172226
Weight: 13 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

DYNOMAX ULTRA-FLO WELDED

Select a vehicle to narrow Walker 17222 Exhaust Muffler fitment info!

Last Updated: 12/19/2019

Years Vehicle Per Vehicle Position Fit NotesFitment Notes
Showing 100 fitments from page 2 of 14

1986

 

1985

 

1986

 

1985

 
Chevrolet C20

4.3L V6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C20



4.3L V6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C20

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

2 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C20

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV

Left (Driver) Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C20

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
If welded assembly, replace all required parts.
Wheel Base 131.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV

Right (Passenger) Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
If welded assembly, replace all required parts.
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/H5D Emiss.
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/H5D Emiss.
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 131.5 In.

1 Per Vehicle

1985

 

1985

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
w/o Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
w/o Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1985

 

1985

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
w/o Catalytic Converter
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
w/o Catalytic Converter
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.

1 Per Vehicle

1985

 

1985

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Before 1-1-85
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Before 1-1-85
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

2 Per Vehicle

1985

 

1984

 

1983

 

1982

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
H.D.
Do Not Use w/H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
H.D.
Do Not Use w/H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1984

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/o Converter
Do Not Use w/Fed. Emission Control or H5D Emissions
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/o Converter
Do Not Use w/Fed. Emission Control or H5D Emissions
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emission Control or H5D Emissions
w/o Converter
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emission Control or H5D Emissions
w/o Converter
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

6.2L V8 Diesel OHV
1
 
Left (Driver)
 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV

Left (Driver) Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C20

6.2L V8 Diesel OHV
1
 
Right (Passenger)
 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV

Right (Passenger) Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C20

4.1L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C20



4.1L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

2 Per Vehicle

1983

 

1983

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emission Control or H5D Emissions
w/o Converter
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emission Control or H5D Emissions
w/o Converter
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C20

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.
 

Chevrolet C20



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.

2 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

2 Per Vehicle

1981

 

1981

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/H5D Emiss.
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/H5D Emiss.
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 164.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
H.D.
Do Not Use w/H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
H.D.
Do Not Use w/H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 164.5 In.

1 Per Vehicle

1979

 

1979

 
Chevrolet C20

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Canada Emissions
Optional
Ultra Flo for 21910
 

Chevrolet C20



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Canada Emissions
Optional
Ultra Flo for 21910

1 Per Vehicle

1979

 

1979

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20

4.1L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20



4.1L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C20



5.0L V8 Gas OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

2 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

2 Per Vehicle

1978

 

1978

 
Chevrolet C20

5.0L V8 Gas OHV,
5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/o Catalytic Converter
Optional
Ultra Flo for 21910
 

Chevrolet C20



5.0L V8 Gas OHV,
5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/o Catalytic Converter
Optional
Ultra Flo for 21910

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C20



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

2 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
Chevrolet C20

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C20



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1975

 

1975

 
Chevrolet C20

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C20



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

1 Per Vehicle

1974

 

1974

 
Chevrolet C20 Pickup

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Pickup

5.7L V8 LPG OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



5.7L V8 LPG OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1973

 

1973

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1972

 

1972

 
Chevrolet C20 Pickup

6.6L V8 Gas OHV
1
 
Left (Driver)
 
Dynomax Ultra Flo Welded Universal Muffler
w/ Leaf Springs
w/ Leaf Springs
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



6.6L V8 Gas OHV

Left (Driver) Dynomax Ultra Flo Welded Universal Muffler
w/ Leaf Springs
w/ Leaf Springs
Optional
Ultra Flo for 21784

1 Per Vehicle

1972

 

1972

 
Chevrolet C20 Pickup

6.6L V8 Gas OHV
1
 
Right (Passenger)
 
Dynomax Ultra Flo Welded Universal Muffler
w/ Leaf Springs
w/ Leaf Springs
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



6.6L V8 Gas OHV

Right (Passenger) Dynomax Ultra Flo Welded Universal Muffler
w/ Leaf Springs
w/ Leaf Springs
Optional
Ultra Flo for 21784

1 Per Vehicle

1972

 

1971

 

1972

 

1971

 
Chevrolet C20 Pickup

5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ 127 Wheelbase
w/ Leaf Springs
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



5.0L V8 Gas OHV,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 127 Wheelbase
w/ Leaf Springs
Optional
Ultra Flo for 21784

1 Per Vehicle

1970

 

1970

 
Chevrolet C20 Pickup

6.6L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



6.6L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

2 Per Vehicle

1970

 

1969

 

1970

 

1969

 
Chevrolet C20 Pickup

5.7L V8 Gas OHV,
5.7L V8 LPG OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ 127 Wheelbase
w/ Leaf Springs
w/ Leaf Springs
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



5.7L V8 Gas OHV,
5.7L V8 LPG OHV Dynomax Ultra Flo Welded Universal Muffler
w/ 127 Wheelbase
w/ Leaf Springs
w/ Leaf Springs
Optional
Ultra Flo for 21784

1 Per Vehicle

1969

 

1969

 
Chevrolet C20 Pickup

6.5L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



6.5L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

2 Per Vehicle

1968

 

1968

 
Chevrolet C20 Pickup

6.5L V8 Gas OHV
1
 
Left (Driver)
 
Dynomax Ultra Flo Welded Universal Muffler
w/ 127 Wheelbase
w/ Leaf Springs
Optional
Ultra Flo for 21784
 

Chevrolet C20 Pickup



6.5L V8 Gas OHV

Left (Driver) Dynomax Ultra Flo Welded Universal Muffler
w/ 127 Wheelbase
w/ Leaf Springs
Optional
Ultra Flo for 21784

1 Per Vehicle

1985

 

1985

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
H.D.
Single Exhaust
Do Not Use w/Fed. Emiss. or H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
H.D.
Single Exhaust
Do Not Use w/Fed. Emiss. or H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1984

 

1984

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. or H5D Emiss.
Single Exhaust
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. or H5D Emiss.
Single Exhaust
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1983

 

1983

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
H.D.
Single Exhaust
Do Not Use w/Fed. Emiss. or H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
H.D.
Single Exhaust
Do Not Use w/Fed. Emiss. or H5D Emiss.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C20 Suburban

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Optional
Ultra Flo for 22329
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Optional
Ultra Flo for 22329
Wheel Base 129.5 In.

2 Per Vehicle

1982

 

1982

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. or H5D Emiss.
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. or H5D Emiss.
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Optional
Ultra Flo for 21784
4 Doors
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Optional
Ultra Flo for 21784
4 Doors
Wheel Base 129.5 In.

2 Per Vehicle

1981

 

1981

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. or H5D Emiss.
Single Exhaust
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. or H5D Emiss.
Single Exhaust
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1980

 

1980

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
H.D.
Optional
Ultra Flo for 21910
4BBL
Wheel Base 129.5 In.

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
Optional
Ultra Flo for 21910
Wheel Base 129.5 In.

1 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
LH, RH
Optional
Ultra Flo for 21784
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
w/ Single Catalytic Converter
LH, RH
Optional
Ultra Flo for 21784
Wheel Base 129.5 In.

2 Per Vehicle

1978

 

1978

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet C20 Suburban

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21910
Wheel Base 129.5 In.

1 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C20 Suburban

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 129.5 In.
 

Chevrolet C20 Suburban



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
Wheel Base 129.5 In.

2 Per Vehicle

1974

 

1974

 
Chevrolet C20 Suburban

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Suburban



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1974

 

1973

 

1974

 

1973

 
Chevrolet C20 Suburban

5.7L V8 LPG OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Suburban



5.7L V8 LPG OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1973

 

1973

 
Chevrolet C20 Suburban

5.0L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784
 

Chevrolet C20 Suburban



5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Optional
Ultra Flo for 21784

1 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 
Chevrolet C2500

4.3L V6 Gas OHV,
5.0L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Under 8500 G.V.W.R.
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512
 

Chevrolet C2500



4.3L V6 Gas OHV,
5.0L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Under 8500 G.V.W.R.
If welded assembly, replace all required parts.
Optional
Ultra Flo for 22512

1 Per Vehicle

1986

 

1986

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Dual Exhaust
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Dual Exhaust
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

1 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

2 Per Vehicle

1986

 

1985

 

1986

 

1985

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

2 Per Vehicle

1986

 

1985

 

1984

 

1986

 

1985

 

1984

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1986

 

1985

 

1984

 

1983

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Dual Exhaust
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Dual Exhaust
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

2 Per Vehicle

1985

 

1985

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1985

 

1985

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

1 Per Vehicle

1985

 

1985

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.

2 Per Vehicle

1985

 

1985

 
Chevrolet C30

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C30



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

2 Per Vehicle

1985

 

1985

 
Chevrolet C30

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C30



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Before 1-1-85
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

2 Per Vehicle

1984

 

1984

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1984

 

1984

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Single Exhaust
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Single Exhaust
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 164.5 In.

1 Per Vehicle

1984

 

1984

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 135.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 135.5 In.

2 Per Vehicle

1984

 

1984

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Dual Exhaust
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Dual Exhaust
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.

2 Per Vehicle

1984

 

1983

 

1984

 

1983

 
Chevrolet C30

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C30



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

2 Per Vehicle

1984

 

1983

 

1982

 

1984

 

1983

 

1982

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 159.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 159.5 In.

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1984

 

1983

 

1982

 

1981

 
Chevrolet C30

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.
 

Chevrolet C30



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 164.5 In.

2 Per Vehicle

1984

 

1983

 

1982

 

1981

 

1980

 

1984

 

1983

 

1982

 

1981

 

1980

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

1 Per Vehicle

1983

 

1983

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.
 

Chevrolet C30



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.

1 Per Vehicle

1983

 

1983

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Single Exhaust
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Single Exhaust
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1983

 

1983

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 135.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 135.5 In.

2 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

1 Per Vehicle

1983

 

1982

 

1983

 

1982

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 164.5 In.

2 Per Vehicle

1982

 

1982

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 135.5 In.

1 Per Vehicle

1982

 

1982

 
Chevrolet C30

5.7L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Dual Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21910

2 Per Vehicle

1982

 

1982

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.
 

Chevrolet C30



6.2L V8 Diesel OHV Dynomax Ultra Flo Welded Universal Muffler
Regular Duty Muffler.
Optional
Ultra Flo for 22329
Wheel Base 131.5 In.

2 Per Vehicle

1982

 

1982

 
Chevrolet C30

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 135.5 In.
 

Chevrolet C30



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 135.5 In.

2 Per Vehicle

1982

 

1981

 

1980

 

1982

 

1981

 

1980

 
Chevrolet C30

4.8L L6 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



4.8L L6 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1981

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Single Exhaust
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 131.5 In.

1 Per Vehicle

1981

 

1980

 

1981

 

1980

 
Chevrolet C30

5.7L V8 Gas OHV
1
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Single Exhaust
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.
 

Chevrolet C30



5.7L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
Single Exhaust
Regular Duty Muffler.
Optional
Ultra Flo for 21910
Wheel Base 159.5 In.

1 Per Vehicle

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C30

7.4L V8 Gas OHV
2
 		 
Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.
 

Chevrolet C30



7.4L V8 Gas OHV Dynomax Ultra Flo Welded Universal Muffler
Do Not Use w/Fed. Emiss. Control or H5D Emiss.
LH, RH
Regular Duty Muffler.
Optional
Ultra Flo for 21784
Wheel Base 131.5 In.

2 Per Vehicle
See More Fitments on Page 3 - or - Select Your Vehicle Above