High Performance Small Block Chevy Harmonic Balancer | 6-3/4 Inch Diameter | Internal Balance | OEM Replacement

Proform Parts
New
MPN:
66510
UPC:
037995365104
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Note: Harmonic Balancer, For Use On Small Block Chevy Engines, 6-3/4 Inch Diameter, Internal Balance, OE Replacement

Vehicle Fitment

  • 1969-1974 Avanti II
  • 1977-1981 Buick Century
  • 1991-1993 Buick Commercial Chassis
  • 1978-1978 Buick LeSabre
  • 1977-1981 Buick Regal
  • 1991-1993 Buick Roadmaster
  • 1977-1979 Buick Skylark
  • 1990-1992 Cadillac Brougham
  • 1992-1993 Cadillac Commercial Chassis
  • 1999-2000 Cadillac Escalade
  • 1993-1993 Cadillac Fleetwood
  • 1969-1974 Checker Aerobus
  • 1969-1970 Checker Deluxe
  • 1969-1974 Checker Marathon
  • 1980-1982 Checker Marathon
  • 1969-1974 Checker Taxicab
  • 1959-1959 Chevrolet 3B
  • 1959-1959 Chevrolet 3C
  • 1959-1959 Chevrolet 3D
  • 1959-1959 Chevrolet 3E
  • 1959-1959 Chevrolet 3F
  • 1959-1959 Chevrolet 3G
  • 1955-1975 Chevrolet Bel Air
  • 1958-1972 Chevrolet Biscayne
  • 1969-1974 Chevrolet Blazer
  • 1987-1994 Chevrolet Blazer
  • 1959-1961 Chevrolet Brookwood
  • 1969-1972 Chevrolet Brookwood
  • 1975-1986 Chevrolet C10
  • 1960-1974 Chevrolet C10 Pickup
  • 1967-1986 Chevrolet C10 Suburban
  • 1988-1999 Chevrolet C1500
  • 1992-1999 Chevrolet C1500 Suburban
  • 1975-1986 Chevrolet C20
  • 1960-1974 Chevrolet C20 Pickup
  • 1967-1986 Chevrolet C20 Suburban
  • 1988-2000 Chevrolet C2500
  • 1992-1999 Chevrolet C2500 Suburban
  • 1975-1986 Chevrolet C30
  • 1960-1974 Chevrolet C30 Pickup
  • 1988-2000 Chevrolet C3500
  • 1960-1962 Chevrolet C40
  • 1967-1992 Chevrolet Camaro
  • 1966-1993 Chevrolet Caprice
  • 1964-1973 Chevrolet Chevelle
  • 1963-1968 Chevrolet Chevy II
  • 1991-1993 Chevrolet Commercial Chassis
  • 1955-1981 Chevrolet Corvette
  • 1985-1991 Chevrolet Corvette
  • 1957-1958 Chevrolet Del Ray
  • 1959-1960 Chevrolet El Camino
  • 1964-1987 Chevrolet El Camino
  • 1969-1970 Chevrolet Estate
  • 1996-2002 Chevrolet Express 1500
  • 1996-2002 Chevrolet Express 2500
  • 1996-2002 Chevrolet Express 3500
  • 1975-1995 Chevrolet G10
  • 1972-1972 Chevrolet G10 Van
  • 1974-1974 Chevrolet G10 Van
  • 1975-1995 Chevrolet G20
  • 1967-1974 Chevrolet G20 Van
  • 1975-1996 Chevrolet G30
  • 1972-1972 Chevrolet G30 Van
  • 1974-1974 Chevrolet G30 Van
  • 1958-1985 Chevrolet Impala
  • 1975-1986 Chevrolet K10
  • 1960-1974 Chevrolet K10 Pickup
  • 1967-1986 Chevrolet K10 Suburban
  • 1988-1999 Chevrolet K1500
  • 1992-1999 Chevrolet K1500 Suburban
  • 1975-1986 Chevrolet K20
  • 1960-1974 Chevrolet K20 Pickup
  • 1967-1986 Chevrolet K20 Suburban
  • 1988-2000 Chevrolet K2500
  • 1992-1999 Chevrolet K2500 Suburban
  • 1977-1986 Chevrolet K30
  • 1968-1974 Chevrolet K30 Pickup
  • 1988-2000 Chevrolet K3500
  • 1975-1986 Chevrolet K5 Blazer
  • 1959-1961 Chevrolet Kingswood
  • 1969-1972 Chevrolet Kingswood
  • 1973-1976 Chevrolet Laguna
  • 1964-1967 Chevrolet Malibu
  • 1973-1983 Chevrolet Malibu
  • 1970-1988 Chevrolet Monte Carlo
  • 1975-1979 Chevrolet Monza
  • 1955-1961 Chevrolet Nomad
  • 1969-1979 Chevrolet Nova
  • 1955-1957 Chevrolet One-Fifty Series
  • 1975-1975 Chevrolet P10
  • 1977-1979 Chevrolet P10
  • 1961-1962 Chevrolet P10 Series
  • 1975-1989 Chevrolet P20
  • 1961-1962 Chevrolet P20 Series
  • 1974-1974 Chevrolet P20 Van
  • 1975-1999 Chevrolet P30
  • 1961-1962 Chevrolet P30 Series
  • 1974-1974 Chevrolet P30 Van
  • 1959-1961 Chevrolet Parkwood
  • 1987-1987 Chevrolet R10
  • 1987-1988 Chevrolet R10 Suburban
  • 1989-1991 Chevrolet R1500 Suburban
  • 1987-1988 Chevrolet R20
  • 1987-1988 Chevrolet R20 Suburban
  • 1989-1991 Chevrolet R2500 Suburban
  • 1987-1988 Chevrolet R30
  • 1989-1991 Chevrolet R3500
  • 1955-1958 Chevrolet Sedan Delivery
  • 1900-1900 Chevrolet Small Block 1987-1998 (OE Roller)
  • 1960-1966 Chevrolet Suburban
  • 1995-2000 Chevrolet Tahoe
  • 1969-1972 Chevrolet Townsman
  • 1955-1958 Chevrolet Truck
  • 1960-1960 Chevrolet Truck
  • 1955-1957 Chevrolet Two-Ten Series
  • 1987-1987 Chevrolet V10
  • 1988-1988 Chevrolet V10 Suburban
  • 1989-1991 Chevrolet V1500 Suburban
  • 1987-1987 Chevrolet V20
  • 1987-1988 Chevrolet V20 Suburban
  • 1989-1991 Chevrolet V2500 Suburban
  • 1987-1988 Chevrolet V30
  • 1989-1991 Chevrolet V3500
  • 1958-1958 Chevrolet Yeoman
  • 1965-1971 Excalibur Phaeton
  • 1960-1963 GMC 1000 Series
  • 1960-1963 GMC 1500 Series
  • 1960-1963 GMC 2500 Series
  • 1960-1966 GMC 3000
  • 1960-1966 GMC 3500
  • 1975-1978 GMC C15
  • 1975-1978 GMC C15 Suburban
  • 1967-1974 GMC C15/C1500 Pickup
  • 1967-1974 GMC C15/C1500 Suburban
  • 1979-1986 GMC C1500
  • 1988-1999 GMC C1500
  • 1979-1986 GMC C1500 Suburban
  • 1992-1999 GMC C1500 Suburban
  • 1975-1978 GMC C25
  • 1975-1978 GMC C25 Suburban
  • 1967-1974 GMC C25/C2500 Pickup
  • 1967-1974 GMC C25/C2500 Suburban
  • 1979-1986 GMC C2500
  • 1988-2000 GMC C2500
  • 1979-1986 GMC C2500 Suburban
  • 1992-1999 GMC C2500 Suburban
  • 1975-1978 GMC C35
  • 1967-1974 GMC C35/C3500 Pickup
  • 1979-1986 GMC C3500
  • 1988-2000 GMC C3500
  • 1978-1987 GMC Caballero
  • 1975-1978 GMC G15
  • 1974-1974 GMC G15/G1500 Van
  • 1979-1995 GMC G1500
  • 1975-1978 GMC G25
  • 1974-1974 GMC G25/G2500 Van
  • 1979-1995 GMC G2500
  • 1975-1978 GMC G35
  • 1970-1974 GMC G35/G3500 Van
  • 1979-1996 GMC G3500
  • 1970-1991 GMC Jimmy
  • 1975-1978 GMC K15
  • 1975-1978 GMC K15 Suburban
  • 1967-1974 GMC K15/K1500 Pickup
  • 1967-1974 GMC K15/K1500 Suburban
  • 1979-1986 GMC K1500
  • 1988-1999 GMC K1500
  • 1979-1986 GMC K1500 Suburban
  • 1992-1999 GMC K1500 Suburban
  • 1975-1978 GMC K25
  • 1975-1978 GMC K25 Suburban
  • 1967-1974 GMC K25/K2500 Pickup
  • 1967-1974 GMC K25/K2500 Suburban
  • 1979-1986 GMC K2500
  • 1988-2000 GMC K2500
  • 1979-1986 GMC K2500 Suburban
  • 1992-1999 GMC K2500 Suburban
  • 1977-1978 GMC K35
  • 1968-1974 GMC K35/K3500 Pickup
  • 1979-1986 GMC K3500
  • 1988-2000 GMC K3500
  • 1975-1978 GMC P25
  • 1979-1989 GMC P2500
  • 1975-1978 GMC P35
  • 1979-1999 GMC P3500
  • 1987-1987 GMC R1500
  • 1987-1991 GMC R1500 Suburban
  • 1987-1989 GMC R2500
  • 1987-1991 GMC R2500 Suburban
  • 1987-1991 GMC R3500
  • 1996-2002 GMC Savana 1500
  • 1996-2002 GMC Savana 2500
  • 1996-2002 GMC Savana 3500
  • 1971-1977 GMC Sprint
  • 1960-1965 GMC Suburban
  • 1960-1960 GMC Truck
  • 1987-1987 GMC V1500
  • 1987-1991 GMC V1500 Suburban
  • 1987-1987 GMC V2500
  • 1987-1991 GMC V2500 Suburban
  • 1987-1991 GMC V3500
  • 1992-2000 GMC Yukon
  • 1964-1967 Gordon-Keeble GK1
  • 1964-1967 Gordon-Keeble IT
  • 1965-1974 Iso Grifo
  • 1969-1974 Iso Lele
  • 1963-1970 Iso Rivolta
  • 1967-1974 Iso S4 Fidia
  • 1975-1975 Oldsmobile Custom Cruiser
  • 1977-1977 Oldsmobile Custom Cruiser
  • 1991-1992 Oldsmobile Custom Cruiser
  • 1978-1980 Oldsmobile Cutlass
  • 1978-1980 Oldsmobile Cutlass Calais
  • 1980-1980 Oldsmobile Cutlass Cruiser
  • 1982-1982 Oldsmobile Cutlass Cruiser
  • 1978-1980 Oldsmobile Cutlass Salon
  • 1978-1980 Oldsmobile Cutlass Supreme
  • 1975-1975 Oldsmobile Delta 88
  • 1977-1977 Oldsmobile Delta 88
  • 1977-1979 Oldsmobile Omega
  • 1977-1979 Oldsmobile Starfire
  • 1975-1975 Pontiac Bonneville
  • 1980-1981 Pontiac Bonneville
  • 1983-1986 Pontiac Bonneville
  • 1975-1975 Pontiac Catalina
  • 1980-1981 Pontiac Catalina
  • 1977-1992 Pontiac Firebird
  • 1975-1975 Pontiac Grand Am
  • 1978-1980 Pontiac Grand Am
  • 1975-1975 Pontiac Grand LeMans
  • 1977-1981 Pontiac Grand LeMans
  • 1975-1976 Pontiac Grand Prix
  • 1978-1981 Pontiac Grand Prix
  • 1983-1987 Pontiac Grand Prix
  • 1975-1975 Pontiac Grandville
  • 1975-1975 Pontiac LeMans
  • 1977-1981 Pontiac LeMans
  • 1983-1986 Pontiac Parisienne
  • 1977-1979 Pontiac Phoenix
  • 1978-1979 Pontiac Sunbird
  • 1977-1977 Pontiac Ventura
  • 1965-1966 Studebaker Commander
  • 1965-1966 Studebaker Cruiser
  • 1965-1966 Studebaker Daytona
  • 1966-1966 Studebaker Wagonaire
  • 2000-2005 Workhorse P30

Key Features

  • Made From Nodular Iron And Features A Natural Finish
  • 100 Percent New OEM Replacement Unit
  • 100 Percent New Components
  • Non-SFI Approved
  • Easy Installation
  • Limited 1 Year Or Unlimited Mile Warranty

Technical Details

  • Engine Compatibility: Chevy Small Block V8 262-267-305-250-400 Cubic Inch
  • Balance Style: Internal
  • Outside Diameter IN: 6-3/4 Inch
  • Material: Iron
  • Safety Rating: Non-SFI
  • Degree Markings: Yes
  • Degree Markings Range: 0 Degree