Advanced Clutch Technology Twin Disc Clutch and Flywheel 10.5" Diameter 1-1/8 x 26 Spline Steel - Internal Balance H777C04L 1974-1986 Chevrolet C20 Suburban

1974-1986 Chevrolet C20 Suburban

1984-1995 Buick Regal

1978-1980 Pontiac Grand Am

and inset pockets

Advanced Clutch Technology Twin Disc Clutch and Flywheel 10.5" Diameter 1-1/8 x 26 Spline Steel - Internal Balance H777C04L 1974-1986 Chevrolet C20 SuburbanLight pedal effort, smooth engagement, OE to mild gear rattle; Disc surfaces doubled for better wear, heat capacity and longer life, further extended by ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade; Recommended for high horsepower street or race use; 100% clamp load tested and dynamically computer balanced for smooth high