ACT 1971 Pontiac Firebird HD/Perf Street Sprung Clutch Kit turn14-oos making it perfect for custom

making it perfect for custom applications where space constraints limit the use of traditionally sized radiators

and 180-degree angles to allow for easy routing of lines

trapezoid teeth design

Silicone Hose Kit

ACT 1971 Pontiac Firebird HD/Perf Street Sprung Clutch Kit turn14-oos making it perfect for customManufacturer Part # : GM8 HDSS Market Description GM8 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.