PROFORM WEDGE-LOCKING HEADER BOLTS 3/4 inch L x 3/8 inch 12 PCS NICKEL PLATED 66827

PROFORM
PRF66827
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PROFORM WEDGE-LOCKING HEADER BOLTS 3/4 inch L x 3/8 inch 12 PCS NICKEL PLATED 66827

Vendor: PROFORM

PROFORM WEDGE-LOCKING HEADER BOLTS 3/4 inch L x 3/8 inch 12 PCS NICKEL PLATED 66827

$50.60

Vendor: PROFORM

PROFORM WEDGE-LOCKING HEADER BOLTS 3/4 inch L x 3/8 inch 12 PCS NICKEL PLATED 66827

$50.60

PROFORM WEDGE-LOCKING HEADER BOLTS 3/4 inch L x 3/8 inch 12 PCS NICKEL PLATED

66827

PROFORM Wedge-Locking Header Bolts ELIMINATE the need to constantly re-tighten collector bolts, and without the need for clips, pins, racing-wire, chemicals or gunk. The secret is in the Wedge-Locking Washer's super-hardened external teeth that "bite" into the bottom of the bolt head and the top flange surface. Vibrations that normally cause other bolts to loosen, are blocked by the wedge-locking action that uses tension, instead of friction to stay snug. In fact, contact with oil actually facilitates the effect. Installs/uninstalls with a normal wrench, lubricate, and then reuse. Each set comes with twelve Hex Head, Grade 8 (12.9) steel bolts (3/8"-16 thread, 3/4" long) with a shiny nickel plated finish, and pre-assembled Wedge-Locking Washers.

Year
Make
Model
Engine
Notes
1985 - 1994, 1996 - 1999
Chevrolet
Astro
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1981 - 1990
Chevrolet
B60
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1975
Chevrolet
Bel Air
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1975
Chevrolet
Bel Air
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1995 - 1999
Chevrolet
Blazer
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
Blazer
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1994
Chevrolet
Blazer
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1986
Chevrolet
C10
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1980 - 1986
Chevrolet
C10
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978, 1980 - 1986
Chevrolet
C10
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976 - 1978, 1980
Chevrolet
C10
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
C10 Pickup
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1981 - 1986
Chevrolet
C10 Suburban
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976, 1978, 1980 - 1986
Chevrolet
C10 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982 - 1985
Chevrolet
C15
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
C1500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
C1500
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
C1500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1992 - 1999
Chevrolet
C1500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1986
Chevrolet
C20
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1981 - 1986
Chevrolet
C20
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1981 - 1987
Chevrolet
C20
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978, 1980
Chevrolet
C20
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
C20 Pickup
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1981 - 1986
Chevrolet
C20 Suburban
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976, 1978, 1981 - 1986
Chevrolet
C20 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978
Chevrolet
C20 Suburban
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1995
Chevrolet
C2500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
C2500
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
C2500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1992 - 1999
Chevrolet
C2500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978
Chevrolet
C30
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1981 - 1986
Chevrolet
C30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978
Chevrolet
C30
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
C30 Pickup
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1983 - 1994, 1996 - 1999
Chevrolet
C35
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
C3500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1991 - 1994
Chevrolet
C3500HD
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1978, 1982 - 1990
Chevrolet
C50
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978, 1982 - 1990
Chevrolet
C60
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1986
Chevrolet
C70
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976 - 1978, 1982 - 1992
Chevrolet
Camaro
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1978, 1987 - 1994, 1996 - 1999
Chevrolet
Camaro
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980, 1982 - 1984
Chevrolet
Caprice
3.8L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1990, 1992 - 1996
Chevrolet
Caprice
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980, 1982
Chevrolet
Caprice
4.4L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1980, 1982 - 1993
Chevrolet
Caprice
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1978, 1982 - 1996
Chevrolet
Caprice
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976
Chevrolet
Caprice
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1997 - 1999
Chevrolet
Cargo Van
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982 - 1985
Chevrolet
Celebrity
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1992
Chevrolet
Commercial Chassis
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1991 - 1992
Chevrolet
Commercial Chassis
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1991 - 1994
Chevrolet
Commercial Chassis
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980
Chevrolet
Corvette
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1980 - 1982, 1984 - 1999
Chevrolet
Corvette
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978
Chevrolet
El Camino
3.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1981 - 1984
Chevrolet
El Camino
3.8L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1987
Chevrolet
El Camino
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1981 - 1982
Chevrolet
El Camino
4.4L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978, 1981 - 1987
Chevrolet
El Camino
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1983 - 1984
Chevrolet
El Camino
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976
Chevrolet
El Camino
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 1500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 1500
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 1500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 2500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 2500
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 2500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Express 3500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1994
Chevrolet
G10
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1981 - 1994
Chevrolet
G10
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1981 - 1993
Chevrolet
G10
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976
Chevrolet
G10
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1994
Chevrolet
G20
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982 - 1994
Chevrolet
G20
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978, 1982 - 1994
Chevrolet
G20
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978
Chevrolet
G20
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1994, 1996
Chevrolet
G30
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1982, 1985
Chevrolet
G30
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978, 1982 - 1994, 1996
Chevrolet
G30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978
Chevrolet
G30
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1993 - 1994, 1996
Chevrolet
GP3500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980 - 1984
Chevrolet
Impala
3.8L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985
Chevrolet
Impala
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980 - 1982
Chevrolet
Impala
4.4L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1980 - 1985
Chevrolet
Impala
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976, 1978, 1980 - 1985, 1994 - 1996
Chevrolet
Impala
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976
Chevrolet
Impala
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1986
Chevrolet
K10
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1981 - 1986
Chevrolet
K10
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1981 - 1986
Chevrolet
K10
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978
Chevrolet
K10
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
K10 Pickup
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978, 1981, 1983, 1986
Chevrolet
K10 Suburban
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976, 1978, 1981 - 1986
Chevrolet
K10 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978
Chevrolet
K10 Suburban
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1998
Chevrolet
K1500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
K1500
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1999
Chevrolet
K1500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1992 - 1999
Chevrolet
K1500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985
Chevrolet
K20
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1985
Chevrolet
K20
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978, 1981 - 1986
Chevrolet
K20
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978
Chevrolet
K20
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
K20 Pickup
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1985 - 1986
Chevrolet
K20 Suburban
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1978, 1981 - 1986
Chevrolet
K20 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978
Chevrolet
K20 Suburban
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1994
Chevrolet
K2500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1994, 1996 - 1998
Chevrolet
K2500
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1994, 1996 - 1999
Chevrolet
K2500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1992 - 1994, 1996 - 1999
Chevrolet
K2500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1982 - 1986
Chevrolet
K30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978
Chevrolet
K30
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
K30 Pickup
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1994, 1996 - 1999
Chevrolet
K3500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1977 - 1978, 1982 - 1986
Chevrolet
K5 Blazer
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978, 1982 - 1986
Chevrolet
K5 Blazer
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1978
Chevrolet
K5 Blazer
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1999
Chevrolet
L30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976
Chevrolet
Laguna
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976
Chevrolet
Laguna
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976
Chevrolet
Laguna
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978
Chevrolet
Malibu
3.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982 - 1983
Chevrolet
Malibu
3.8L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982 - 1983
Chevrolet
Malibu
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982
Chevrolet
Malibu
4.4L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976 - 1978, 1982 - 1983
Chevrolet
Malibu
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1978, 1982 - 1983
Chevrolet
Malibu
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976
Chevrolet
Malibu
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1978
Chevrolet
Monte Carlo
3.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980, 1982 - 1984
Chevrolet
Monte Carlo
3.8L
Hex Head
3/8 dia. X 3/4in Black Oxide
1982 - 1983, 1985 - 1988
Chevrolet
Monte Carlo
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1980, 1982
Chevrolet
Monte Carlo
4.4L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978, 1980, 1982 - 1988
Chevrolet
Monte Carlo
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976, 1982 - 1984
Chevrolet
Monte Carlo
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976
Chevrolet
Monte Carlo
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976
Chevrolet
Monza
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978
Chevrolet
Monza
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975
Chevrolet
Nova
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976, 1978
Chevrolet
Nova
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974 - 1976, 1978
Chevrolet
Nova
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975, 1978
Chevrolet
P10
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1981 - 1989
Chevrolet
P20
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
P20 Van
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1990 - 1999
Chevrolet
P30
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1975 - 1976, 1978, 1981 - 1999
Chevrolet
P30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1976
Chevrolet
P30
6.6L
Hex Head
3/8 dia. X 3/4in Black Oxide
1974
Chevrolet
P30 Van
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1985 - 1990
Chevrolet
P40
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1983 - 1990
Chevrolet
P60
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
R10
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
R10
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
R10
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
R10 Suburban
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
R10 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989 - 1991
Chevrolet
R1500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
R20
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
R20
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
R20
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
R20 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989
Chevrolet
R2500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989 - 1991
Chevrolet
R2500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
R30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989 - 1991
Chevrolet
R3500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1994, 1996 - 1999
Chevrolet
S10
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1988 - 1994
Chevrolet
S10 Blazer
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Silverado
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1999
Chevrolet
Silverado 1500
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1994
Chevrolet
Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Suburban 1500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
Tahoe
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
V10
4.3L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
V10
5.0L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
V10
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
V10 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989 - 1991
Chevrolet
V1500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987
Chevrolet
V20
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
V20 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989 - 1991
Chevrolet
V2500 Suburban
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1987 - 1988
Chevrolet
V30
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1989 - 1991
Chevrolet
V3500
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1996 - 1999
Chevrolet
W3500 Tiltmaster
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide
1993 - 1994, 1996 - 1999
Chevrolet
W4500 Tiltmaster
5.7L
Hex Head
3/8 dia. X 3/4in Black Oxide