ACT Heavy Duty Performance Street Sprung Clutch Kit 1992-pontiac-firebird-esi4307584 2660-1 - 1972-1981 GM F-Body

2660-1 - 1972-1981 GM F-Body Bump Steer Adjuster Kit

as well as larger shears for -12

Adjustable control arms are also recommended for most aftermarket rear end installs to center the rear end and prevent tire rubbing

for high-speed compression adjustment

ACT Heavy Duty Performance Street Sprung Clutch Kit 1992-pontiac-firebird-esi4307584 2660-1 - 1972-1981 GM F-BodyHC10 HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four stage, heat treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT's Performance Street discs feature premium