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  2. Auto Parts
  3. Brake System
  4. Drums and Rotors
  5. Disc Brake Rotor and Hub Assembly
  6. ACDelco 18A21

ACDelco 18A21 Disc Brake Rotor and Hub Assembly

ACDelco 18A21 Disc Brake Rotor and Hub Assembly

ACDelco
Brand:ACDelco
Part Number: 18A21
UPC: 036666662160
Weight: 42.5 lbs
Condition:New



Availability:
0 in Stock
 OUT OF STOCK

Product Information

Description:

Get the ACDelco 18A21 Disc Brake Rotor and Hub Assembly for your vehicle. Buy now and secure your purchase online!

Select a vehicle to narrow ACDelco 18A21 Disc Brake Rotor and Hub Assembly fitment info!

Last Updated: 11/19/2017

Years Vehicle Per Vehicle Position Fit NotesFitment Notes

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet C30

6.2L V8 Diesel OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30



6.2L V8 Diesel OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1976

 

1975

 
Chevrolet C30

4.1L l6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30



4.1L l6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1979

 

1978

 

1979

 

1978

 
Chevrolet C30

5.0L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30



5.0L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1979

 

1978

 

1977

 

1976

 

1979

 

1978

 

1977

 

1976

 
Chevrolet C30

6.6L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30



6.6L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1978

 

1978

 
Chevrolet C30

5.7L V8 Diesel OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30



5.7L V8 Diesel OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1974

 

1974

 
Chevrolet C30 Pickup

4.1L l6 Gas,
4.1L l6 Gas OHV,
4.1L l6 LPG OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
4.8L l6 LPG OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV,
5.7L V8 LPG,
5.7L V8 LPG OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet C30 Pickup



4.1L l6 Gas,
4.1L l6 Gas OHV,
4.1L l6 LPG OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
4.8L l6 LPG OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV,
5.7L V8 LPG,
5.7L V8 LPG OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1978

 

1978

 
Chevrolet G30

4.1L l6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet G30



4.1L l6 Gas OHV,
5.0L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1978

 

1977

 

1978

 

1977

 
Chevrolet G30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet G30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1975

 

1975

 
Chevrolet G30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet G30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1974

 

1974

 
Chevrolet G30 Van

4.1L l6 Gas,
4.1L l6 Gas OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
5.7L V8 Gas,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet G30 Van



4.1L l6 Gas,
4.1L l6 Gas OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
5.7L V8 Gas,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1995

 

1994

 

1995

 

1994

 
Chevrolet P30

6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



6.5L V8 Diesel OHV,
6.5L V8 Diesel OHV Turbo

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 
Chevrolet P30

4.3L V6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



4.3L V6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1995

 

1994

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 
Chevrolet P30

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1993

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
Chevrolet P30

6.2L V8 Diesel OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



6.2L V8 Diesel OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1991

 

1990

 

1991

 

1990

 
Chevrolet P30

3.9L l4 Diesel OHV Turbo
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



3.9L l4 Diesel OHV Turbo

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1978

 

1977

 
Chevrolet P30

4.8L l6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



4.8L l6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1979

 

1979

 
Chevrolet P30

4.1L l6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



4.1L l6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1975

 

1975

 
Chevrolet P30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1974

 

1974

 
Chevrolet P30 Van

4.1L l6 Gas,
4.1L l6 Gas OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
5.7L V8 Gas,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

Chevrolet P30 Van



4.1L l6 Gas,
4.1L l6 Gas OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
5.7L V8 Gas,
5.7L V8 Gas OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1988

 

1987

 

1988

 

1987

 
Chevrolet R30

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/o DRW
 

Chevrolet R30



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front w/o DRW

2 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
Chevrolet R3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/o DRW
 

Chevrolet R3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front w/o DRW

2 Per Vehicle

1978

 

1978

 
GMC C35

4.1L l6 Gas OHV,
5.0L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Brakes
w/o DRW
 

GMC C35



4.1L l6 Gas OHV,
5.0L V8 Gas OHV

Front w/13 in x 3-1/2 in Brakes
w/o DRW
2 Per Vehicle

1978

 

1977

 

1976

 

1978

 

1977

 

1976

 
GMC C35

6.6L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Brakes
w/o DRW
 

GMC C35



6.6L V8 Gas OHV

Front w/13 in x 3-1/2 in Brakes
w/o DRW
2 Per Vehicle

1978

 

1977

 

1976

 

1975

 

1978

 

1977

 

1976

 

1975

 
GMC C35

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Brakes
w/o DRW
 

GMC C35



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Brakes
w/o DRW
2 Per Vehicle

1975

 

1975

 
GMC C35

4.1L l6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Brakes
w/o DRW
 

GMC C35



4.1L l6 Gas OHV

Front w/13 in x 3-1/2 in Brakes
w/o DRW
2 Per Vehicle

1974

 

1974

 
GMC C35/C3500 Pickup

4.1L l6 Gas,
4.1L l6 Gas OHV,
4.1L l6 LPG OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
4.8L l6 LPG OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV,
5.7L V8 LPG,
5.7L V8 LPG OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC C35/C3500 Pickup



4.1L l6 Gas,
4.1L l6 Gas OHV,
4.1L l6 LPG OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG,
4.8L l6 LPG OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV,
5.7L V8 LPG,
5.7L V8 LPG OHV,
7.4L V8 Gas,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1986

 

1986

 
GMC C3500

5.0L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC C3500



5.0L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC C3500

6.2L V8 Diesel OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC C3500



6.2L V8 Diesel OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC C3500

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC C3500



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1980

 

1979

 

1980

 

1979

 
GMC C3500

4.1L l6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC C3500



4.1L l6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1979

 

1979

 
GMC C3500

6.6L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC C3500



6.6L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1978

 

1978

 
GMC G35

4.1L l6 Gas OHV,
4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC G35



4.1L l6 Gas OHV,
4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1976

 

1976

 
GMC G35

7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC G35



7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC G35

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC G35



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
6.6L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1974

 

1974

 
GMC G35/G3500 Van

4.1L l6 Gas,
4.1L l6 Gas OHV,
4.1L l6 LPG OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC G35/G3500 Van



4.1L l6 Gas,
4.1L l6 Gas OHV,
4.1L l6 LPG OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
4.8L l6 LPG OHV,
5.7L V8 Gas,
5.7L V8 Gas OHV,
5.7L V8 LPG OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1978

 

1978

 
GMC P35

4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P35



4.8L l6 Gas OHV,
5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1977

 

1976

 

1975

 

1977

 

1976

 

1975

 
GMC P35

4.8L l6 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
Incls Motor Home Chassis
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P35



4.8L l6 Gas OHV,
7.4L V8 Gas OHV

Front Incls Motor Home Chassis
w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1976

 

1975

 

1976

 

1975

 
GMC P35

5.7L V8 Gas OHV
2
 
Front
 
Incls Motor Home Chassis
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P35



5.7L V8 Gas OHV

Front Incls Motor Home Chassis
w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1974

 

1974

 
GMC P35/P3500 Van

4.1L l6 Gas,
4.1L l6 Gas OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
5.7L V8 Gas,
7.4L V8 Gas,
7.4L V8 Gas OHV
2
 
Front
 
Incls Motor Home Chassis
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P35/P3500 Van



4.1L l6 Gas,
4.1L l6 Gas OHV,
4.8L l6 Gas,
4.8L l6 Gas OHV,
5.7L V8 Gas,
7.4L V8 Gas,
7.4L V8 Gas OHV

Front Incls Motor Home Chassis
w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1992

 

1991

 

1990

 

1992

 

1991

 

1990

 
GMC P3500

4.3L V6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P3500



4.3L V6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 
GMC P3500

6.2L V8 Diesel OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P3500



6.2L V8 Diesel OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1992

 

1991

 

1990

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC P3500

5.7L V8 Gas OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P3500



5.7L V8 Gas OHV,
7.4L V8 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1991

 

1990

 

1989

 

1991

 

1990

 

1989

 
GMC P3500

3.9L l4 Diesel OHV Turbo
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P3500



3.9L l4 Diesel OHV Turbo

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 

1989

 

1988

 

1987

 

1986

 

1985

 

1984

 

1983

 

1982

 

1981

 

1980

 

1979

 
GMC P3500

4.8L l6 Gas OHV
2
 
Front
 
w/13 in x 3-1/2 in Rear Drum
w/o DRW
 

GMC P3500



4.8L l6 Gas OHV

Front w/13 in x 3-1/2 in Rear Drum
w/o DRW
2 Per Vehicle

1991

 

1990

 

1989

 

1988

 

1987

 

1991

 

1990

 

1989

 

1988

 

1987

 
GMC R3500

5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV
2
 
Front
 
w/o DRW
 

GMC R3500



5.7L V8 Gas OHV,
6.2L V8 Diesel OHV,
7.4L V8 Gas OHV

Front w/o DRW

2 Per Vehicle

1988

 

1987

 

1988

 

1987

 
GMC R3500

4.8L l6 Gas OHV
2
 
Front
 
w/o DRW
 

GMC R3500



4.8L l6 Gas OHV

Front w/o DRW

2 Per Vehicle