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Harmonic Balancer

Part Number : 102075

Original Equipment (OE) Part Interchange

GENERAL MOTORS: 6272221
GENERAL MOTORS: 12551537

Features & Benefits

ATP Graywerks Harmonic Balancers are a high quality OE replacement alternative. The parts are developed to the OE design, ensuring they will install properly and function as intended. This design is manufactured with high grade metals and rubber that is bonded or pressed per the original specifications. Each component is precision machined and assemblies are dynamically balanced for the best performance. Where needed, a woodruff key is included in the box to replace a damaged or lost piece. ATP Harmonic Balancers are backed by a Limited Lifetime Warranty.
  • Manufactured to OE design ensuring each balancer will install properly and function as intended
  • Dynamically balanced for proper absorption of the crankshaft vibrations
  • Precision machined to zero runout providing smooth performance at all engine speeds
  • Includes woodruff keys making installation smooth and easy if original key is damaged or lost
  • Industry Leading Limited Lifetime Warranty

Warranty

For more information about the warranty View Details

Specifications

Application

Part Number (in inches)
102075
Name
Harmonic Balancer
Product Type
Engine Harmonic Balancer
Outer Diameter (in inches)
6.75
Hardware Description
(2) keys
Additional Details
O.E. design, balance internal, 5S balancer, includes 2 keys

Fitment Notes

Select a vehicle to view fitment notes
1969 Chevrolet Bel Air V8 5.4L 327cid
1969 Chevrolet Bel Air V8 5.7L 350cid
1970 Chevrolet Bel Air V8 5.7L 350cid
1972 Chevrolet Bel Air V8 5.7L 350cid
1973 Chevrolet Bel Air V8 5.7L 350cid
1974 Chevrolet Bel Air V8 5.7L 350cid
1975 Chevrolet Bel Air V8 5.7L 350cid
1969 Chevrolet Biscayne V8 5.4L 327cid
1969 Chevrolet Biscayne V8 5.7L 350cid
1970 Chevrolet Biscayne V8 5.7L 350cid
1972 Chevrolet Biscayne V8 5.7L 350cid
1969 Chevrolet Blazer V8 5.7L 350cid
1972 Chevrolet Brookwood V8 5.7L 350cid
1976 Chevrolet C10 V8 5.0L 305cid
1969 Chevrolet C10 Pickup V8 5.7L 350cid
1988 Chevrolet C1500 V8 5.0L 305cid
1989 Chevrolet C1500 V8 5.0L 305cid
1990 Chevrolet C1500 V8 5.0L 305cid
1991 Chevrolet C1500 V8 5.0L 305cid
1992 Chevrolet C1500 V8 5.0L 305cid
1993 Chevrolet C1500 V8 5.0L 305cid
1994 Chevrolet C1500 V8 5.0L 305cid
1995 Chevrolet C1500 V8 5.0L 305cid
1969 Chevrolet C20 Pickup V8 5.7L 350cid
1988 Chevrolet C2500 V8 5.0L 305cid
1989 Chevrolet C2500 V8 5.0L 305cid
1990 Chevrolet C2500 V8 5.0L 305cid
1991 Chevrolet C2500 V8 5.0L 305cid
1992 Chevrolet C2500 V8 5.0L 305cid
1993 Chevrolet C2500 V8 5.0L 305cid
1994 Chevrolet C2500 V8 5.0L 305cid
1995 Chevrolet C2500 V8 5.0L 305cid
1969 Chevrolet C30 Pickup V8 5.7L 350cid
1969 Chevrolet Camaro V8 5.0L 5031cc 307cid
1969 Chevrolet Camaro V8 5.4L 327cid
1969 Chevrolet Camaro V8 5.7L 350cid
1970 Chevrolet Camaro V8 5.7L 350cid
1971 Chevrolet Camaro V8 5.7L 350cid
1972 Chevrolet Camaro V8 5.7L 350cid
1973 Chevrolet Camaro V8 5.7L 350cid
1974 Chevrolet Camaro V8 5.7L 5736cc 350cid
1975 Chevrolet Camaro V8 5.7L 350cid
1976 Chevrolet Camaro V8 5.0L 305cid
1976 Chevrolet Camaro V8 5.7L 350cid
1985 Chevrolet Camaro V8 5.0L 305cid
1986 Chevrolet Camaro V8 5.0L 305cid
1987 Chevrolet Camaro V8 5.0L 305cid
1987 Chevrolet Camaro V8 5.7L 350cid
1988 Chevrolet Camaro V8 5.0L 305cid
1988 Chevrolet Camaro V8 5.7L 350cid
1989 Chevrolet Camaro V8 5.0L 305cid
1989 Chevrolet Camaro V8 5.7L 350cid
1990 Chevrolet Camaro V8 5.0L 305cid
1990 Chevrolet Camaro V8 5.7L 350cid
1991 Chevrolet Camaro V8 5.0L 305cid
1991 Chevrolet Camaro V8 5.7L 350cid
1992 Chevrolet Camaro V8 5.0L 305cid
1992 Chevrolet Camaro V8 5.7L 350cid
1969 Chevrolet Caprice V8 5.4L 327cid
1969 Chevrolet Caprice V8 5.7L 350cid
1970 Chevrolet Caprice V8 5.7L 350cid
1972 Chevrolet Caprice V8 5.7L 350cid
1973 Chevrolet Caprice V8 5.7L 350cid
1974 Chevrolet Caprice V8 5.7L 350cid
1975 Chevrolet Caprice V8 5.7L 350cid
1976 Chevrolet Caprice V8 5.7L 350cid
1969 Chevrolet Chevelle V8 5.7L 350cid
1970 Chevrolet Chevelle V8 5.7L 350cid
1971 Chevrolet Chevelle V8 5.7L 350cid
1972 Chevrolet Chevelle V8 5.7L 350cid
1973 Chevrolet Chevelle V8 5.7L 350cid
1972 Chevrolet Corvette V8 5.7L 350cid
1973 Chevrolet Corvette V8 5.7L 350cid
1974 Chevrolet Corvette V8 5.7L 350cid
1975 Chevrolet Corvette V8 5.7L 350cid
1976 Chevrolet Corvette V8 5.7L 350cid
1977 Chevrolet Corvette V8 5.7L 350cid
1978 Chevrolet Corvette V8 5.7L 350cid
1979 Chevrolet Corvette V8 5.7L 350cid
1980 Chevrolet Corvette V8 5.0L 305cid
1980 Chevrolet Corvette V8 5.7L 350cid
1981 Chevrolet Corvette V8 5.7L 350cid
1982 Chevrolet Corvette V8 5.7L 350cid
1984 Chevrolet Corvette V8 5.7L 350cid
1985 Chevrolet Corvette V8 5.7L 350cid
1986 Chevrolet Corvette V8 5.7L 350cid
1987 Chevrolet Corvette V8 5.7L 350cid
1988 Chevrolet Corvette V8 5.7L 350cid
1989 Chevrolet Corvette V8 5.7L 350cid
1990 Chevrolet Corvette V8 5.7L 350cid
1991 Chevrolet Corvette V8 5.7L 350cid
1971 Chevrolet El Camino V8 5.7L 350cid
1972 Chevrolet El Camino V8 5.7L 350cid
1973 Chevrolet El Camino V8 5.7L 350cid
1974 Chevrolet El Camino V8 5.7L 350cid
1975 Chevrolet El Camino V8 5.7L 350cid
1976 Chevrolet El Camino V8 5.0L 305cid
1976 Chevrolet El Camino V8 5.7L 350cid
1977 Chevrolet G10 V8 5.0L 305cid
1978 Chevrolet G10 V8 5.0L 305cid
1979 Chevrolet G10 V8 5.0L 305cid
1980 Chevrolet G10 V8 5.0L 305cid
1981 Chevrolet G10 V8 5.0L 305cid
1982 Chevrolet G10 V8 5.0L 305cid
1983 Chevrolet G10 V8 5.0L 305cid
1984 Chevrolet G10 V8 5.0L 305cid
1985 Chevrolet G10 V8 5.0L 305cid
1986 Chevrolet G10 V8 5.0L 305cid
1987 Chevrolet G10 V8 5.0L 305cid
1988 Chevrolet G10 V8 5.0L 305cid
1989 Chevrolet G10 V8 5.0L 305cid
1990 Chevrolet G10 V8 5.0L 305cid
1991 Chevrolet G10 V8 5.0L 305cid
1992 Chevrolet G10 V8 5.0L 305cid
1993 Chevrolet G10 V8 5.0L 305cid
1994 Chevrolet G10 V8 5.0L 305cid
1995 Chevrolet G10 V8 5.0L 305cid
1977 Chevrolet G20 V8 5.0L 305cid
1978 Chevrolet G20 V8 5.0L 305cid
1979 Chevrolet G20 V8 5.0L 305cid
1980 Chevrolet G20 V8 5.0L 305cid
1981 Chevrolet G20 V8 5.0L 305cid
1982 Chevrolet G20 V8 5.0L 305cid
1983 Chevrolet G20 V8 5.0L 305cid
1984 Chevrolet G20 V8 5.0L 305cid
1985 Chevrolet G20 V8 5.0L 305cid
1986 Chevrolet G20 V8 5.0L 305cid
1987 Chevrolet G20 V8 5.0L 305cid
1988 Chevrolet G20 V8 5.0L 305cid
1989 Chevrolet G20 V8 5.0L 305cid
1990 Chevrolet G20 V8 5.0L 305cid
1991 Chevrolet G20 V8 5.0L 305cid
1992 Chevrolet G20 V8 5.0L 305cid
1993 Chevrolet G20 V8 5.0L 305cid
1994 Chevrolet G20 V8 5.0L 305cid
1995 Chevrolet G20 V8 5.0L 305cid
1978 Chevrolet G30 V8 5.0L 305cid
1979 Chevrolet G30 V8 5.0L 305cid
1982 Chevrolet G30 V8 5.0L 305cid
1985 Chevrolet G30 V8 5.0L 305cid
1969 Chevrolet Impala V8 5.4L 327cid
1969 Chevrolet Impala V8 5.7L 350cid
1970 Chevrolet Impala V8 5.7L 350cid
1972 Chevrolet Impala V8 5.7L 350cid
1973 Chevrolet Impala V8 5.7L 350cid
1974 Chevrolet Impala V8 5.7L 350cid
1975 Chevrolet Impala V8 5.7L 350cid
1976 Chevrolet Impala V8 5.7L 350cid
1969 Chevrolet K10 Pickup V8 5.7L 350cid
1988 Chevrolet K1500 V8 5.0L 305cid
1989 Chevrolet K1500 V8 5.0L 305cid
1990 Chevrolet K1500 V8 5.0L 305cid
1991 Chevrolet K1500 V8 5.0L 305cid
1992 Chevrolet K1500 V8 5.0L 305cid
1993 Chevrolet K1500 V8 5.0L 305cid
1994 Chevrolet K1500 V8 5.0L 305cid
1995 Chevrolet K1500 V8 5.0L 305cid
1969 Chevrolet K20 Pickup V8 5.7L 350cid
1988 Chevrolet K2500 V8 5.0L 305cid
1989 Chevrolet K2500 V8 5.0L 305cid
1990 Chevrolet K2500 V8 5.0L 305cid
1991 Chevrolet K2500 V8 5.0L 305cid
1992 Chevrolet K2500 V8 5.0L 305cid
1993 Chevrolet K2500 V8 5.0L 305cid
1994 Chevrolet K2500 V8 5.0L 305cid
1995 Chevrolet K2500 V8 5.0L 305cid
1969 Chevrolet K30 Pickup V8 5.7L 350cid
1972 Chevrolet Kingswood V8 5.7L 350cid
1974 Chevrolet Malibu V8 5.7L 350cid
1975 Chevrolet Malibu V8 5.7L 350cid
1976 Chevrolet Malibu V8 5.0L 305cid
1976 Chevrolet Malibu V8 5.7L 350cid
1970 Chevrolet Monte Carlo V8 5.7L 350cid
1971 Chevrolet Monte Carlo V8 5.7L 350cid
1972 Chevrolet Monte Carlo V8 5.7L 350cid
1973 Chevrolet Monte Carlo V8 5.7L 350cid
1974 Chevrolet Monte Carlo V8 5.7L 350cid
1975 Chevrolet Monte Carlo V8 5.7L 350cid
1976 Chevrolet Monte Carlo V8 5.0L 305cid
1976 Chevrolet Monte Carlo V8 5.7L 350cid
1976 Chevrolet Monza V8 5.0L 305cid
1977 Chevrolet Monza V8 5.0L 305cid
1978 Chevrolet Monza V8 5.0L 305cid
1979 Chevrolet Monza V8 5.0L 305cid
1969 Chevrolet Nova V8 5.7L 350cid
1970 Chevrolet Nova V8 5.7L 350cid
1971 Chevrolet Nova V8 5.7L 350cid
1972 Chevrolet Nova V8 5.7L 350cid
1973 Chevrolet Nova V8 5.7L 350cid
1974 Chevrolet Nova V8 5.7L 350cid
1975 Chevrolet Nova V8 5.7L 350cid
1976 Chevrolet Nova V8 5.0L 305cid
1976 Chevrolet Nova V8 5.7L 350cid
1972 Chevrolet Townsman V8 5.7L 350cid
1976 GMC C15 V8 5.0L 305cid
1969 GMC C15/C1500 Pickup V8 5.7L 350cid
1970 GMC C15/C1500 Pickup V8 5.7L 350cid
1971 GMC C15/C1500 Pickup V8 5.7L 350cid
1972 GMC C15/C1500 Pickup V8 5.7L 350cid
1988 GMC C1500 V8 5.0L 305cid
1989 GMC C1500 V8 5.0L 305cid
1990 GMC C1500 V8 5.0L 305cid
1991 GMC C1500 V8 5.0L 305cid
1992 GMC C1500 V8 5.0L 305cid
1993 GMC C1500 V8 5.0L 305cid
1994 GMC C1500 V8 5.0L 305cid
1995 GMC C1500 V8 5.0L 305cid
1969 GMC C25/C2500 Pickup V8 5.7L 350cid
1970 GMC C25/C2500 Pickup V8 5.7L 350cid
1971 GMC C25/C2500 Pickup V8 5.7L 350cid
1972 GMC C25/C2500 Pickup V8 5.7L 350cid
1988 GMC C2500 V8 5.0L 305cid
1989 GMC C2500 V8 5.0L 305cid
1990 GMC C2500 V8 5.0L 305cid
1991 GMC C2500 V8 5.0L 305cid
1992 GMC C2500 V8 5.0L 305cid
1993 GMC C2500 V8 5.0L 305cid
1994 GMC C2500 V8 5.0L 305cid
1995 GMC C2500 V8 5.0L 305cid
1969 GMC C35/C3500 Pickup V8 5.7L 350cid
1970 GMC C35/C3500 Pickup V8 5.7L 350cid
1971 GMC C35/C3500 Pickup V8 5.7L 350cid
1972 GMC C35/C3500 Pickup V8 5.7L 350cid
1977 GMC G15 V8 5.0L 305cid
1978 GMC G15 V8 5.0L 305cid
1979 GMC G1500 V8 5.0L 305cid
1980 GMC G1500 V8 5.0L 305cid
1981 GMC G1500 V8 5.0L 305cid
1982 GMC G1500 V8 5.0L 305cid
1983 GMC G1500 V8 5.0L 305cid
1984 GMC G1500 V8 5.0L 305cid
1985 GMC G1500 V8 5.0L 305cid
1986 GMC G1500 V8 5.0L 305cid
1987 GMC G1500 V8 5.0L 305cid
1988 GMC G1500 V8 5.0L 305cid
1989 GMC G1500 V8 5.0L 305cid
1990 GMC G1500 V8 5.0L 305cid
1991 GMC G1500 V8 5.0L 305cid
1992 GMC G1500 V8 5.0L 305cid
1993 GMC G1500 V8 5.0L 305cid
1994 GMC G1500 V8 5.0L 305cid
1995 GMC G1500 V8 5.0L 305cid
1977 GMC G25 V8 5.0L 305cid
1978 GMC G25 V8 5.0L 305cid
1979 GMC G2500 V8 5.0L 305cid
1980 GMC G2500 V8 5.0L 305cid
1981 GMC G2500 V8 5.0L 305cid
1982 GMC G2500 V8 5.0L 305cid
1983 GMC G2500 V8 5.0L 305cid
1984 GMC G2500 V8 5.0L 305cid
1985 GMC G2500 V8 5.0L 305cid
1986 GMC G2500 V8 5.0L 305cid
1987 GMC G2500 V8 5.0L 305cid
1988 GMC G2500 V8 5.0L 305cid
1989 GMC G2500 V8 5.0L 305cid
1990 GMC G2500 V8 5.0L 305cid
1991 GMC G2500 V8 5.0L 305cid
1992 GMC G2500 V8 5.0L 305cid
1993 GMC G2500 V8 5.0L 305cid
1994 GMC G2500 V8 5.0L 305cid
1995 GMC G2500 V8 5.0L 305cid
1976 GMC K15 V8 5.0L 305cid
1969 GMC K15/K1500 Pickup V8 5.7L 350cid
1970 GMC K15/K1500 Pickup V8 5.7L 350cid
1971 GMC K15/K1500 Pickup V8 5.7L 350cid
1972 GMC K15/K1500 Pickup V8 5.7L 350cid
1988 GMC K1500 V8 5.0L 305cid
1989 GMC K1500 V8 5.0L 305cid
1990 GMC K1500 V8 5.0L 305cid
1991 GMC K1500 V8 5.0L 305cid
1992 GMC K1500 V8 5.0L 305cid
1993 GMC K1500 V8 5.0L 305cid
1994 GMC K1500 V8 5.0L 305cid
1995 GMC K1500 V8 5.0L 305cid
1969 GMC K25/K2500 Pickup V8 5.7L 350cid
1970 GMC K25/K2500 Pickup V8 5.7L 350cid
1971 GMC K25/K2500 Pickup V8 5.7L 350cid
1972 GMC K25/K2500 Pickup V8 5.7L 350cid
1988 GMC K2500 V8 5.0L 305cid
1989 GMC K2500 V8 5.0L 305cid
1990 GMC K2500 V8 5.0L 305cid
1991 GMC K2500 V8 5.0L 305cid
1992 GMC K2500 V8 5.0L 305cid
1993 GMC K2500 V8 5.0L 305cid
1994 GMC K2500 V8 5.0L 305cid
1995 GMC K2500 V8 5.0L 305cid
1969 GMC K35/K3500 Pickup V8 5.7L 350cid
1970 GMC K35/K3500 Pickup V8 5.7L 350cid
1971 GMC K35/K3500 Pickup V8 5.7L 350cid
1972 GMC K35/K3500 Pickup V8 5.7L 350cid
1971 GMC Sprint V8 5.7L 350cid
1972 GMC Sprint V8 5.7L 350cid
1973 GMC Sprint V8 5.7L 350cid
1974 GMC Sprint V8 5.7L 350cid
1975 GMC Sprint V8 5.7L 350cid
1976 GMC Sprint V8 5.0L 305cid
1976 GMC Sprint V8 5.7L 350cid
1977 Oldsmobile Starfire V8 5.0L 305cid
1978 Oldsmobile Starfire V8 5.0L 305cid
1979 Oldsmobile Starfire V8 5.0L 305cid
1985 Pontiac Firebird V8 5.0L 305cid
1986 Pontiac Firebird V8 5.0L 305cid
1987 Pontiac Firebird V8 5.0L 305cid
1987 Pontiac Firebird V8 5.7L 350cid
1988 Pontiac Firebird V8 5.0L 305cid
1988 Pontiac Firebird V8 5.7L 350cid
1989 Pontiac Firebird V8 5.0L 305cid
1989 Pontiac Firebird V8 5.7L 350cid
1990 Pontiac Firebird V8 5.0L 305cid
1990 Pontiac Firebird V8 5.7L 350cid
1991 Pontiac Firebird V8 5.0L 305cid
1991 Pontiac Firebird V8 5.7L 350cid
1992 Pontiac Firebird V8 5.0L 305cid
1992 Pontiac Firebird V8 5.7L 350cid
1978 Pontiac Sunbird V8 5.0L 305cid
1979 Pontiac Sunbird V8 5.0L 305cid
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