Edelbrock Accu-Drive Gear Drive S/B Chevy

Description

Edelbrock part #7890 Accu-Drive camshaft gear drive kit for small-block Chevy engines replaces a stock timing chain with a precision gear drive system utilizing a compound gear drive train. The gear drive can be easily installed. Just replace the stock crank and camshaft sprockets with Accu-Drive gears and slip in the idler assembly. Most Accu-Drives require no modifications to the engine block, although some fitting of the axles and front cover may be required. This Accu-Drive camshaft gear drive system for small-block Chevy Engines transmits power from the crankshaft gear to a full floating main idler which drives the camshaft gear. A unique feature of the Edelbrock Accu-Drive system is the ability of the main idler gear to float to an optimum position between the crankshaft and camshaft gears, assuring absolutely equal load sharing between the crankshaft and the camshaft gears. The gears are made from billet SAE-1144 steel with induction hardened teeth. Gear teeth are shaved for precision operation. The set features hardened and ground idler pins from billet steel and are compatible with all standard camshafts. Features Include: – Accurate timing control..No chain to stretch – Provides multiple cam timing adjustments for optimum performance – Smooth cam rotation for precise valve timing
Edelbrock part #7890 Accu-Drive camshaft gear drive kit for small-block Chevy engines replaces a stock timing chain with a precision gear drive system utilizing a compound gear drive train.
Chevrolet:Small-Block Gen I:262 (4.3L)-400 (6.6L)

Fitment
1980 Buick Century
1980 Buick Regal
1980 Chevrolet C10
1980 Chevrolet C10 Suburban
1980 Chevrolet C20
1980 Chevrolet C20 Suburban
1980 Chevrolet C30
1980 Chevrolet Camaro
1980 Chevrolet Caprice
1980 Chevrolet Corvette
1980 Chevrolet El Camino
1980 Chevrolet G10
1980 Chevrolet G20
1980 Chevrolet G30
1980 Chevrolet Impala
1980 Chevrolet K10
1980 Chevrolet K10 Suburban
1980 Chevrolet K20
1980 Chevrolet K20 Suburban
1980 Chevrolet K30
1980 Chevrolet K5 Blazer
1980 Chevrolet Malibu
1980 Chevrolet Monte Carlo
1980 GMC C1500
1980 GMC C1500 Suburban
1980 GMC C2500
1980 GMC C2500 Suburban
1980 GMC C3500
1980 GMC Caballero
1980 GMC G1500
1980 GMC G2500
1980 GMC G3500
1980 GMC Jimmy
1980 GMC K1500
1980 GMC K1500 Suburban
1980 GMC K2500
1980 GMC K2500 Suburban
1980 GMC K3500
1980 Oldsmobile Cutlass
1980 Oldsmobile Cutlass Calais
1980 Oldsmobile Cutlass Cruiser
1980 Oldsmobile Cutlass Salon
1980 Oldsmobile Cutlass Supreme
1980 Pontiac Firebird
1980 Pontiac Grand Am
1980 Pontiac Grand LeMans
1980 Pontiac Grand Prix
1980 Pontiac LeMans
1981 Chevrolet C10
1981 Chevrolet C10 Suburban
1981 Chevrolet C20
1981 Chevrolet C20 Suburban
1981 Chevrolet C30
1981 Chevrolet Camaro
1981 Chevrolet Caprice
1981 Chevrolet Corvette
1981 Chevrolet El Camino
1981 Chevrolet G10
1981 Chevrolet G20
1981 Chevrolet G30
1981 Chevrolet Impala
1981 Chevrolet K10
1981 Chevrolet K10 Suburban
1981 Chevrolet K20
1981 Chevrolet K20 Suburban
1981 Chevrolet K30
1981 Chevrolet K5 Blazer
1981 Chevrolet Malibu
1981 Chevrolet Monte Carlo
1981 GMC C1500
1981 GMC C1500 Suburban
1981 GMC C2500
1981 GMC C2500 Suburban
1981 GMC C3500
1981 GMC Caballero
1981 GMC G1500
1981 GMC G2500
1981 GMC G3500
1981 GMC Jimmy
1981 GMC K1500
1981 GMC K1500 Suburban
1981 GMC K2500
1981 GMC K2500 Suburban
1981 GMC K3500
1981 Pontiac Firebird
1982 Chevrolet C10
1982 Chevrolet C10 Suburban
1982 Chevrolet C20
1982 Chevrolet C20 Suburban
1982 Chevrolet C30
1982 Chevrolet Camaro
1982 Chevrolet Caprice
1982 Chevrolet Corvette
1982 Chevrolet El Camino
1982 Chevrolet G10
1982 Chevrolet G20
1982 Chevrolet G30
1982 Chevrolet Impala
1982 Chevrolet K10
1982 Chevrolet K10 Suburban
1982 Chevrolet K20
1982 Chevrolet K20 Suburban
1982 Chevrolet K30
1982 Chevrolet K5 Blazer
1982 Chevrolet Malibu
1982 Chevrolet Monte Carlo
1982 GMC C1500
1982 GMC C1500 Suburban
1982 GMC C2500
1982 GMC C2500 Suburban
1982 GMC C3500
1982 GMC Caballero
1982 GMC G1500
1982 GMC G2500
1982 GMC G3500
1982 GMC Jimmy
1982 GMC K1500
1982 GMC K1500 Suburban
1982 GMC K2500
1982 GMC K2500 Suburban
1982 GMC K3500
1982 Oldsmobile Cutlass Cruiser
1982 Pontiac Firebird
1983 Chevrolet C10
1983 Chevrolet C10 Suburban
1983 Chevrolet C20
1983 Chevrolet C20 Suburban
1983 Chevrolet C30
1983 Chevrolet Camaro
1983 Chevrolet Caprice
1983 Chevrolet El Camino
1983 Chevrolet G10
1983 Chevrolet G20
1983 Chevrolet G30
1983 Chevrolet Impala
1983 Chevrolet K10
1983 Chevrolet K10 Suburban
1983 Chevrolet K20
1983 Chevrolet K20 Suburban
1983 Chevrolet K30
1983 Chevrolet K5 Blazer
1983 Chevrolet Malibu
1983 Chevrolet Monte Carlo
1983 GMC C1500
1983 GMC C1500 Suburban
1983 GMC C2500
1983 GMC C2500 Suburban
1983 GMC C3500
1983 GMC Caballero
1983 GMC G1500
1983 GMC G2500
1983 GMC G3500
1983 GMC Jimmy
1983 GMC K1500
1983 GMC K1500 Suburban
1983 GMC K2500
1983 GMC K2500 Suburban
1983 GMC K3500
1983 Pontiac Bonneville
1983 Pontiac Firebird
1983 Pontiac Grand Prix
1983 Pontiac Parisienne
1984 Chevrolet C10
1984 Chevrolet C10 Suburban
1984 Chevrolet C20
1984 Chevrolet C20 Suburban
1984 Chevrolet C30
1984 Chevrolet Camaro
1984 Chevrolet Caprice
1984 Chevrolet Corvette
1984 Chevrolet El Camino
1984 Chevrolet G10
1984 Chevrolet G20
1984 Chevrolet G30
1984 Chevrolet Impala
1984 Chevrolet K10
1984 Chevrolet K10 Suburban
1984 Chevrolet K20
1984 Chevrolet K20 Suburban
1984 Chevrolet K30
1984 Chevrolet K5 Blazer
1984 Chevrolet Monte Carlo
1984 GMC C1500
1984 GMC C1500 Suburban
1984 GMC C2500
1984 GMC C2500 Suburban
1984 GMC C3500
1984 GMC Caballero
1984 GMC G1500
1984 GMC G2500
1984 GMC G3500
1984 GMC Jimmy
1984 GMC K1500
1984 GMC K1500 Suburban
1984 GMC K2500
1984 GMC K2500 Suburban
1984 GMC K3500
1984 Pontiac Bonneville
1984 Pontiac Firebird
1984 Pontiac Grand Prix
1984 Pontiac Parisienne
1985 Chevrolet C10
1985 Chevrolet C10 Suburban
1985 Chevrolet C20
1985 Chevrolet C20 Suburban
1985 Chevrolet C30
1985 Chevrolet Camaro
1985 Chevrolet Caprice
1985 Chevrolet Corvette
1985 Chevrolet El Camino
1985 Chevrolet G10
1985 Chevrolet G20
1985 Chevrolet G30
1985 Chevrolet Impala
1985 Chevrolet K10
1985 Chevrolet K10 Suburban
1985 Chevrolet K20
1985 Chevrolet K20 Suburban
1985 Chevrolet K30
1985 Chevrolet K5 Blazer
1985 Chevrolet Monte Carlo
1985 GMC C1500
1985 GMC C1500 Suburban
1985 GMC C2500
1985 GMC C2500 Suburban
1985 GMC C3500
1985 GMC Caballero
1985 GMC G1500
1985 GMC G2500
1985 GMC G3500
1985 GMC Jimmy
1985 GMC K1500
1985 GMC K1500 Suburban
1985 GMC K2500
1985 GMC K2500 Suburban
1985 GMC K3500
1985 Pontiac Bonneville
1985 Pontiac Firebird
1985 Pontiac Grand Prix
1985 Pontiac Parisienne
1986 Chevrolet C10
1986 Chevrolet C10 Suburban
1986 Chevrolet C20
1986 Chevrolet C20 Suburban
1986 Chevrolet C30
1986 Chevrolet Camaro
1986 Chevrolet Caprice
1986 Chevrolet Corvette
1986 Chevrolet El Camino
1986 Chevrolet G10
1986 Chevrolet G20
1986 Chevrolet G30
1986 Chevrolet K10
1986 Chevrolet K10 Suburban
1986 Chevrolet K20
1986 Chevrolet K20 Suburban
1986 Chevrolet K30
1986 Chevrolet K5 Blazer
1986 Chevrolet Monte Carlo
1986 GMC C1500
1986 GMC C1500 Suburban
1986 GMC C2500
1986 GMC C2500 Suburban
1986 GMC C3500
1986 GMC Caballero
1986 GMC G1500
1986 GMC G2500
1986 GMC G3500
1986 GMC Jimmy
1986 GMC K1500
1986 GMC K1500 Suburban
1986 GMC K2500
1986 GMC K2500 Suburban
1986 GMC K3500
1986 Pontiac Bonneville
1986 Pontiac Firebird
1986 Pontiac Grand Prix
1986 Pontiac Parisienne
1987 Chevrolet Blazer
1987 Chevrolet Camaro
1987 Chevrolet Caprice
1987 Chevrolet Corvette
1987 Chevrolet El Camino
1987 Chevrolet G10
1987 Chevrolet G20
1987 Chevrolet G30
1987 Chevrolet Monte Carlo
1987 Chevrolet R10
1987 Chevrolet R10 Suburban
1987 Chevrolet R20
1987 Chevrolet R20 Suburban
1987 Chevrolet R30
1987 Chevrolet V10
1987 Chevrolet V10 Suburban
1987 Chevrolet V20
1987 Chevrolet V20 Suburban
1987 Chevrolet V30
1987 GMC Caballero
1987 GMC G1500
1987 GMC G2500
1987 GMC G3500
1987 GMC Jimmy
1987 GMC R1500
1987 GMC R1500 Suburban
1987 GMC R2500
1987 GMC R2500 Suburban
1987 GMC R3500
1987 GMC V1500
1987 GMC V1500 Suburban
1987 GMC V2500
1987 GMC V2500 Suburban
1987 GMC V3500
1987 Pontiac Firebird
1987 Pontiac Grand Prix
1988 Chevrolet Blazer
1988 Chevrolet C1500
1988 Chevrolet C2500
1988 Chevrolet C3500
1988 Chevrolet Camaro
1988 Chevrolet Caprice
1988 Chevrolet Corvette
1988 Chevrolet G10
1988 Chevrolet G20
1988 Chevrolet G30
1988 Chevrolet K1500
1988 Chevrolet K2500
1988 Chevrolet K3500
1988 Chevrolet Monte Carlo
1988 Chevrolet R10 Suburban
1988 Chevrolet R20
1988 Chevrolet R20 Suburban
1988 Chevrolet R30
1988 Chevrolet V10 Suburban
1988 Chevrolet V20 Suburban
1988 Chevrolet V30
1988 GMC C1500
1988 GMC C2500
1988 GMC C3500
1988 GMC G1500
1988 GMC G2500
1988 GMC G3500
1988 GMC Jimmy
1988 GMC K1500
1988 GMC K2500
1988 GMC K3500
1988 GMC R1500 Suburban
1988 GMC R2500
1988 GMC R2500 Suburban
1988 GMC R3500
1988 GMC V1500 Suburban
1988 GMC V2500 Suburban
1988 GMC V3500
1989 Chevrolet Blazer
1989 Chevrolet C1500
1989 Chevrolet C2500
1989 Chevrolet C3500
1989 Chevrolet Camaro
1989 Chevrolet Caprice
1989 Chevrolet Corvette
1989 Chevrolet G10
1989 Chevrolet G20
1989 Chevrolet G30
1989 Chevrolet K1500
1989 Chevrolet K2500
1989 Chevrolet K3500
1989 Chevrolet R1500 Suburban
1989 Chevrolet R2500
1989 Chevrolet R2500 Suburban
1989 Chevrolet R3500
1989 Chevrolet V1500 Suburban
1989 Chevrolet V2500 Suburban
1989 Chevrolet V3500
1989 GMC C1500
1989 GMC C2500
1989 GMC C3500
1989 GMC G1500
1989 GMC G2500
1989 GMC G3500
1989 GMC Jimmy
1989 GMC K1500
1989 GMC K2500
1989 GMC K3500
1989 GMC R1500 Suburban
1989 GMC R2500
1989 GMC R2500 Suburban
1989 GMC R3500
1989 GMC V1500 Suburban
1989 GMC V2500 Suburban
1989 GMC V3500
1990 Chevrolet Blazer
1990 Chevrolet C1500
1990 Chevrolet C2500
1990 Chevrolet C3500
1990 Chevrolet Camaro
1990 Chevrolet Caprice
1990 Chevrolet Corvette
1990 Chevrolet G10
1990 Chevrolet G20
1990 Chevrolet G30
1990 Chevrolet K1500
1990 Chevrolet K2500
1990 Chevrolet K3500
1990 Chevrolet R1500 Suburban
1990 Chevrolet R2500 Suburban
1990 Chevrolet R3500
1990 Chevrolet V1500 Suburban
1990 Chevrolet V2500 Suburban
1990 Chevrolet V3500
1990 GMC C1500
1990 GMC C2500
1990 GMC C3500
1990 GMC G1500
1990 GMC G2500
1990 GMC G3500
1990 GMC Jimmy
1990 GMC K1500
1990 GMC K2500
1990 GMC K3500
1990 GMC R1500 Suburban
1990 GMC R2500 Suburban
1990 GMC R3500
1990 GMC V1500 Suburban
1990 GMC V2500 Suburban
1990 GMC V3500
1991 Chevrolet Blazer
1991 Chevrolet C1500
1991 Chevrolet C2500
1991 Chevrolet C3500
1991 Chevrolet Camaro
1991 Chevrolet Caprice
1991 Chevrolet Corvette
1991 Chevrolet G10
1991 Chevrolet G20
1991 Chevrolet G30
1991 Chevrolet K1500
1991 Chevrolet K2500
1991 Chevrolet K3500
1991 Chevrolet R1500 Suburban
1991 Chevrolet R2500 Suburban
1991 Chevrolet R3500
1991 Chevrolet V1500 Suburban
1991 Chevrolet V2500 Suburban
1991 Chevrolet V3500
1991 GMC C1500
1991 GMC C2500
1991 GMC C3500
1991 GMC G1500
1991 GMC G2500
1991 GMC G3500
1991 GMC Jimmy
1991 GMC K1500
1991 GMC K2500
1991 GMC K3500
1991 GMC R1500 Suburban
1991 GMC R2500 Suburban
1991 GMC R3500
1991 GMC V1500 Suburban
1991 GMC V2500 Suburban
1991 GMC V3500
1992 Chevrolet Blazer
1992 Chevrolet C1500
1992 Chevrolet C1500 Suburban
1992 Chevrolet C2500
1992 Chevrolet C2500 Suburban
1992 Chevrolet C3500
1992 Chevrolet Camaro
1992 Chevrolet Caprice
1992 Chevrolet G10
1992 Chevrolet G20
1992 Chevrolet G30
1992 Chevrolet K1500
1992 Chevrolet K1500 Suburban
1992 Chevrolet K2500
1992 Chevrolet K2500 Suburban
1992 Chevrolet K3500
1992 GMC C1500
1992 GMC C1500 Suburban
1992 GMC C2500
1992 GMC C2500 Suburban
1992 GMC C3500
1992 GMC G1500
1992 GMC G2500
1992 GMC G3500
1992 GMC K1500
1992 GMC K1500 Suburban
1992 GMC K2500
1992 GMC K2500 Suburban
1992 GMC K3500
1992 GMC Yukon
1993 Chevrolet Blazer
1993 Chevrolet C1500
1993 Chevrolet C1500 Suburban
1993 Chevrolet C2500
1993 Chevrolet C2500 Suburban
1993 Chevrolet C3500
1993 Chevrolet Caprice
1993 Chevrolet G10
1993 Chevrolet G20
1993 Chevrolet G30
1993 Chevrolet K1500
1993 Chevrolet K1500 Suburban
1993 Chevrolet K2500
1993 Chevrolet K2500 Suburban
1993 Chevrolet K3500
1993 GMC C1500
1993 GMC C1500 Suburban
1993 GMC C2500
1993 GMC C2500 Suburban
1993 GMC C3500
1993 GMC G1500
1993 GMC G2500
1993 GMC G3500
1993 GMC K1500
1993 GMC K1500 Suburban
1993 GMC K2500
1993 GMC K2500 Suburban
1993 GMC K3500
1993 GMC Yukon
1994 Chevrolet Blazer
1994 Chevrolet C1500
1994 Chevrolet C1500 Suburban
1994 Chevrolet C2500
1994 Chevrolet C2500 Suburban
1994 Chevrolet C3500
1994 Chevrolet Caprice
1994 Chevrolet G10
1994 Chevrolet G20
1994 Chevrolet G30
1994 Chevrolet K1500
1994 Chevrolet K1500 Suburban
1994 Chevrolet K2500
1994 Chevrolet K2500 Suburban
1994 Chevrolet K3500
1994 GMC C1500
1994 GMC C1500 Suburban
1994 GMC C2500
1994 GMC C2500 Suburban
1994 GMC C3500
1994 GMC G1500
1994 GMC G2500
1994 GMC G3500
1994 GMC K1500
1994 GMC K1500 Suburban
1994 GMC K2500
1994 GMC K2500 Suburban
1994 GMC K3500
1994 GMC Yukon
1995 Chevrolet C1500
1995 Chevrolet C1500 Suburban
1995 Chevrolet C2500
1995 Chevrolet C2500 Suburban
1995 Chevrolet C3500
1995 Chevrolet Caprice
1995 Chevrolet G10
1995 Chevrolet G20
1995 Chevrolet G30
1995 Chevrolet K1500
1995 Chevrolet K1500 Suburban
1995 Chevrolet K2500
1995 Chevrolet K2500 Suburban
1995 Chevrolet K3500
1995 Chevrolet Tahoe
1995 GMC C1500
1995 GMC C1500 Suburban
1995 GMC C2500
1995 GMC C2500 Suburban
1995 GMC C3500
1995 GMC G1500
1995 GMC G2500
1995 GMC G3500
1995 GMC K1500
1995 GMC K1500 Suburban
1995 GMC K2500
1995 GMC K2500 Suburban
1995 GMC K3500
1995 GMC Yukon