ACT 1977 Chevy Blazer K5 XACT Flywheel Prolite

Dramatically improved engine response and acceleration, mild to moderate gear rattle; Heat-treated forging for strength and toughness, induction-hardened ring gears for maximum life; One piece construction allows less opportunity for failure and provides uniform efficient heat transfer from the clutch disc. No more warped inserts or loose ring gears; Recommended for race use; Forged, CNC machined and dynamically computer balanced for smooth high RPM reliability Warranty Installation Instructions This Part Fits: Year Make Model Submodel 1955-1973 Chevrolet Bel Air Base 1955-1957 Chevrolet Bel Air Nomad 1958-1972 Chevrolet Biscayne Base 1969-1973 Chevrolet Blazer Base 1958-1961,1972 Chevrolet Brookwood Base 1978-1980 Chevrolet C10 Big Ten 1977-1980 Chevrolet C10 Cheyenne 1981-1985 Chevrolet C10 Custom 1977-1980 Chevrolet C10 Custom Deluxe 1981 Chevrolet C10 Deluxe 1977-1980,1982,1984-1985 Chevrolet C10 Scottsdale 1977,1979-1980,1982-1985 Chevrolet C10 Silverado 1961-1973 Chevrolet C10 Pickup Base 1968-1973 Chevrolet C10 Suburban Base 1981-1985 Chevrolet C10 Suburban Custom 1977-1979 Chevrolet C10 Suburban Custom Deluxe 1981 Chevrolet C10 Suburban Deluxe 1977-1979,1982,1984-1985 Chevrolet C10 Suburban Scottsdale 1977,1979,1982-1985 Chevrolet C10 Suburban Silverado 1977-1978 Chevrolet C20 Cheyenne 1981-1985 Chevrolet C20 Custom 1977-1978 Chevrolet C20 Custom Deluxe 1981 Chevrolet C20 Deluxe 1977-1978,1982,1984-1985 Chevrolet C20 Scottsdale 1977,1982-1985 Chevrolet C20 Silverado 1961-1973 Chevrolet C20 Pickup Base 1968-1973 Chevrolet C20 Suburban Base 1981-1985 Chevrolet C20 Suburban Custom 1977-1979 Chevrolet C20 Suburban Custom Deluxe 1981 Chevrolet C20 Suburban Deluxe 1977-1979,1982,1984-1985 Chevrolet C20 Suburban Scottsdale 1977,1979,1982-1985 Chevrolet C20 Suburban Silverado 1978 Chevrolet C30 Cheyenne 1982-1985 Chevrolet C30 Custom 1978 Chevrolet C30 Custom Deluxe 1978,1982,1984-1985 Chevrolet C30 Scottsdale 1982-1985 Chevro…