Reproduction '621' 11" bellhousing kit for various 1964-83 Chevrolet models with Muncie M-20, M-21, M-22, Saginaw, Borg Warner T-10 Transmissions. For big block or small block engines equipped with an 11" clutch. Original GM part number # 3899621.
Accepts Saginaw, Muncie, Borg-Warner and Tremec TKO/T56 transmissions with a 4-11/16" pilot bore. Fits up to 11" clutch on a 168 tooth flywheel. Also fits 153 tooth flywheel when used inconjunction with the proper starter.
Kit Includes:
11" Bellhousing
Clutch Fork
Release Bearing
Bellhousing to Clutch Fork Boot
Flywheel / Clutch Housing Cover Plate
Clutch Fork Pivot Ball
Hardware
Popular Applications:
1964-1970 Chevrolet Models (with Heavy Duty clutch)
1971-1971 Chevrolet Models (all big block)
1971-1979 Chevrolet Models (all small block)
Chevrolet Applications
1964 - 1975 Chevrolet Bel Air
1964 - 1972 Chevrolet Biscayne
1969 - 1972 Chevrolet Brookwood
1967 - 1981 Chevrolet Camaro
1966 - 1983 Chevrolet Caprice
1964 - 1973 Chevrolet Chevelle
1964 - 1968 Chevrolet Chevy II Nova
1969 - 1970 Chevrolet Estate
1964 - 1983 Chevrolet Impala
1969 - 1972 Chevrolet Kingswood
1973 - 1976 Chevrolet Laguna
1964 - 1983 Chevrolet Malibu
1970 - 1983 Chevrolet Monte Carlo
1969 - 1979 Chevrolet Nova
1969 - 1972 Chevrolet Townsman
Chevrolet Truck Applications
1964 - 1983 Chevrolet El Camino
Pontiac Applications
1976 - 1979 Pontiac Firebird
Vehicle Fitment:
The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
