Engine Harmonic Balancer Cover Fits SB Chevy using 6-3/4 Inch Damper Blue Proform
Engine Harmonic Balancer Cover Fits SB Chevy using 6-3/4 Inch Damper Blue Proform
SKU
66517BC-FMQX
Price
$37.15

Proform patented harmonic balancer covers offer improved readability, more stable Top Dead Center indication and timing accuracy, enhanced appearance for a previously ignored underhood area, and the elimination of timing tapes which are inevitably flung off. They are available in chrome and black, resulting in parts with the appearance of 200.00 balancers. Each cover is distinctively marked with the famous Bowtie Emblem, Top Dead Center and the proper timing degrees. Using this cover improves timing accuracy because over time the etched outer inertia ring of a typical harmonic balancer may slip in relation to the center hub of the balancer, causing the etched markings to provide an inaccurate indication of Top Dead Center for the number 1 piston. Mounted directly through the center hub, this cover eliminates the affect of any outer inertia ring slippage. Aluminum. U.S. Patent 5,675,078. Sold as each.
Product Details:

  • Engine Harmonic Balancer Cover
  • Fits 1955 To 1986 262-400 Small Block Chevy Using 6.750 Inch Damper
  • 1.375 Inch Harmonic Balancer Width
  • Made From Aluminum With Blue Powdercoat Finish
  • Features Degree Markings 60 BTDC to 0 TDC-A
  • Simple Bolt-On Installation
  • Sold As Each
Vehicle Fitment
1958 Chevrolet Del Ray
1958-1961 Chevrolet Corvette
1958-1959 Chevrolet Brookwood
1958-1959 Chevrolet Biscayne
1958-1959 Chevrolet Nomad
1958 Chevrolet Yeoman
1958-1959 Chevrolet Impala
1958-1959 Chevrolet Bel Air
1959 Chevrolet Parkwood
1959 Chevrolet Kingswood
1960 Chevrolet Biscayne Fleetmaster
1960-1974 Chevrolet C60
1964-1966 Chevrolet Chevy II Nova SS
1964-1967 Chevrolet Impala SS
1965-1967 Chevrolet Chevelle Deluxe
1966 Chevrolet Suburban
1966-1969 Chevrolet K20 Pickup
1966-1969 Chevrolet C20 Pickup
1966-1969 Chevrolet C30 Pickup
1966-1969 Chevrolet C10 Pickup
1966-1969 Chevrolet K10 Pickup
1967-1969 Chevrolet K10 Suburban
1967-1969 Chevrolet K20 Suburban
1967-1969 Chevrolet C10 Suburban
1967-1969 Chevrolet C20 Suburban
1967 Chevrolet K20 Panel
1967-1971 Chevrolet Camaro
1967-1971 Chevrolet Camaro RS
1967-1969 Chevrolet Camaro Z28
1967-1971 Chevrolet Chevelle Concours
1968 Chevrolet Chevelle SS
1968-1969 Chevrolet Caprice
1968-1971 Chevrolet El Camino
1968 Chevrolet Chevy II Nova
1968-1971 Chevrolet Chevelle Nomad
1968-1971 Chevrolet Chevelle Malibu
1968-1971 Chevrolet El Camino Custom
1968-1969 Chevrolet K30 Pickup
1968 Chevrolet Chevelle 300
1968-1969 Chevrolet Bel Air
1968-1969 Chevrolet Impala
1968-1969 Chevrolet Biscayne
1968-1969 Chevrolet Chevelle 300 Deluxe
1969-1971 Chevrolet Chevelle Concours Estate
1969 Chevrolet Kingswood Estate
1969 Chevrolet Brookwood
1969-1971 Chevrolet Nova
1969 Chevrolet Kingswood
1969-1971 Chevrolet Chevelle Greenbrier
1969 Chevrolet Townsman
1969-1970 Chevrolet Estate
1970-1971 Chevrolet Chevelle
1971 Chevrolet Kingswood
1971 Chevrolet Kingswood Estate
1971 Chevrolet Impala
1971 Chevrolet Chevelle SS
1971 Chevrolet Townsman
1971 Chevrolet Brookwood
1971 Chevrolet Caprice
1975 Chevrolet Nova Police
1975 Chevrolet Nova Custom
1975 Chevrolet Nova
1975 Chevrolet Nova LN
1975-1976 Chevrolet Monza 2+2
1975 Chevrolet Monza S
1976 Chevrolet Monza
1976 Chevrolet Monza 2+2 Spyder
1978-1980 Chevrolet C10 Suburban Scottsdale
1978 Chevrolet C30 Scottsdale
1978 Chevrolet C30 Custom Deluxe
1978-1980 Chevrolet C10 Suburban Custom Deluxe
1978-1980 Chevrolet C10 Custom Deluxe
1978-1980 Chevrolet C10 Big Ten
1978 Chevrolet C30 Silverado
1978-1981 Chevrolet C10 Scottsdale
1978-1981 Chevrolet C10 Cheyenne
1978 Chevrolet C30 Cheyenne
1978-1980 Chevrolet C10 Suburban Silverado
1978-1981 Chevrolet C10 Silverado
1979 Chevrolet Impala Landau
1979 Chevrolet Impala Sport
1979 Chevrolet Camaro Rally Sport
1979 Chevrolet Monza S
1979 Chevrolet Camaro Z28
1979 Chevrolet Nova Custom
1979 Chevrolet Nova Rally
1979 Chevrolet Caprice Classic Landau
1979 Chevrolet Caprice Classic
1979 Chevrolet Camaro
1979 Chevrolet Monza
1979 Chevrolet Monza 2+2
1979 Chevrolet Caprice Classic Sport
1979 Chevrolet Camaro Berlinetta
1979 Chevrolet Impala
1979 Chevrolet Monza 2+2 Spyder
1979 Chevrolet Monza 2+2 Sport
1979 Chevrolet Nova
1980-1981 Chevrolet G20 Beauville
1980 Chevrolet C20 Silverado
1980-1981 Chevrolet G10 Beauville
1980 Chevrolet K20 Scottsdale
1980-1981 Chevrolet G20 Chevy Van
1980 Chevrolet K10 Suburban Silverado
1980-1981 Chevrolet G10 Chevy Van
1980 Chevrolet C20 Suburban Silverado
1980-1981 Chevrolet G20 Nomad
1980-1981 Chevrolet K5 Blazer Silverado
1980 Chevrolet C20 Cheyenne
1980 Chevrolet K20 Cheyenne
1980 Chevrolet K5 Blazer Cheyenne
1980 Chevrolet C20 Scottsdale
1980 Chevrolet K10 Suburban Scottsdale
1980 Chevrolet C20 Suburban Scottsdale
1980 Chevrolet C20 Suburban Custom Deluxe
1980 Chevrolet C20 Custom Deluxe
1980 Chevrolet K20 Custom Deluxe
1980 Chevrolet K10 Suburban Custom Deluxe
1980 Chevrolet K5 Blazer Custom Deluxe
1980 Chevrolet G10 Sportvan
1980 Chevrolet K20 Silverado
1981 Chevrolet G20 Sportvan
1981 Chevrolet C10 Deluxe
1981 Chevrolet G10 Bonaventure
1981 Chevrolet K5 Blazer Deluxe
1981 Chevrolet K5 Blazer Custom
1981 Chevrolet C10 Custom
1985-1986 Chevrolet C10 Silverado
1985 Chevrolet Astro CS
1985 Chevrolet K20 Silverado
1985-1986 Chevrolet C20 Silverado
1985-1986 Chevrolet K10 Silverado
1985-1986 Chevrolet G10 Sportvan
1985-1986 Chevrolet G20 Sportvan
1985 Chevrolet Astro
1985-1986 Chevrolet G30 Beauville
1985-1986 Chevrolet K10 Scottsdale
1985-1986 Chevrolet C20 Custom
1985 Chevrolet K20 Custom
1985-1986 Chevrolet C10 Custom
1985 Chevrolet Astro CL
1985-1986 Chevrolet C20 Scottsdale
1985-1986 Chevrolet G30 Hi-Cube
1985-1986 Chevrolet G30 Chevy Van
1985-1986 Chevrolet G10 Chevy Van
1985-1986 Chevrolet G20 Chevy Van
1985-1986 Chevrolet G20 Beauville
1985-1986 Chevrolet C10 Scottsdale
1985-1986 Chevrolet G10 Beauville
1985 Chevrolet K20 Scottsdale
1985-1986 Chevrolet K10 Custom
1986 Chevrolet G10 Bonaventure
1986-1990 Chevrolet Caprice Classic
1986 Chevrolet Caprice Classic Brougham
1987 Chevrolet Caprice
1989 Chevrolet R2500 Silverado
1990-1993 Chevrolet Corvette ZR-1
1994 Chevrolet Caprice Classic LS
1994-1996 Chevrolet Caprice Classic
Brand
ProForm
Category
Engine and Components
Engine Dress Up
Engine Harmonic Balancer Cover
Color
Blue
Finish
Powdercoat
Specs
Country of Origin: TW
Sold As: Each
UPC: 37995415175
Thickness: 1.375 Inch
Diameter: 6.750 Inch