GM8-HDSS - HD/Perf Street Sprung

HD/Perf Street Sprung for Pontiac Firebird Base, Pontiac Firebird Esprit, Pontiac Firebird Formula, Pontiac Firebird Trans Am

Available,but out of stock in our EU warehouse
Average delivery time:14 working days

€ 666,07

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SKU:	GM8-HDSS
Weight (KG):	9.8
Disc Type:	Street disc (Organic)
Pressure Plate Type:	33
Torque Capacity	840 Nm (620 ft/lbs) = 32% over standard/OE
Feel:	Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle
Recommendation:	Recommended for street and race use

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. ACT's Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Feel:

Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle

Life:

Longer friction life, extended by ACT's exclusive diaphragm design

Quality:

Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade

Recommendation:

Recommended for street and race use

Difference:

100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Pontiac Firebird Base 1971 5.7L V8 5733cc 350 CID (Note: 10,5")
Pontiac Firebird Base 1972 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Base 1972 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Base 1973 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Base 1973 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Base 1974 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Base 1974 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Esprit 1971 5.7L V8 5733cc 350 CID (Note: 10,5")
Pontiac Firebird Esprit 1971 6.6L V8 6555cc 400 CID (Note: 10,5")
Pontiac Firebird Esprit 1972 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Esprit 1972 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Esprit 1973 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Esprit 1973 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Esprit 1974 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Esprit 1974 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Formula 1972 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Formula 1972 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Formula 1973 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Formula 1973 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Formula 1974 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Formula 1974 5.7L V8 5737cc 350 CID (Note: 26 spline)
Pontiac Firebird Trans Am 1972 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Trans Am 1973 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Trans Am 1974 5.7L V8 5733cc 350 CID (Note: 26 spline)
Pontiac Firebird Trans Am 1974 5.7L V8 5737cc 350 CID (Note: 26 spline)

Additional Information

Package Weight (kg)	11.3900
Disc Diameter (Inches)	10.5
Disc Diameter (Millimeters)	266
Material	Organic
Pressure Plate Type	33
Weight (KG)	9.8
Spline Count	26
Spline Size (Inches)	1-1/8
Torque Capacity (ft/lbs.)	620
Torque Capacity (Nm)	840
Torque Capacity Over OE	32%