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GM7-HDG6 - HD/Race Sprung 6 Pad

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was $594.00 Special Price $504.90
Availability: Out of stock
SKU
GM7-HDG6

Specifications

Specifications
Item Description HD/Race Sprung 6 Pad
Product Weight (lbs.) 22
Torque Capacity (ft/lbs.) 805
Torque Capacity Over OE 69%
Disc Material Ceramic
Clutch Disc Diameter (Inches) 10.5
Clutch Disc Diameter (Millimeters) 266
Input Shaft Diameter (inches) 1.125
Pressure Plate Type Heavy Duty
Warranty 12 Months (view details)

Description

GM7-HDG6 kit features ACT's most popular Heavy Duty pressure plate. 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 6-pad, spring-centered race disc features a spring-center to properly damp torsional vibrations and resist failure under harsh conditions. ACT spring retainers utilize wraparound spring windows and thicker retainer stampings to provide spring support, reduce stress concentrations, and increase strength and reliability. With the 6-pad, spring-centered race disc, engagement is harsher, but shifting is faster. The 6-pad, spring-centered disc is recommended for larger clutch sizes to absorb more heat.

Description
Feel Light to moderate pedal effort, aggressive engagement, OE to mild gear rattle
Life Moderate friction life, extended by ACT's exclusive diaphragm design
Quality Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
Recommended Use Recommended for high horsepower street or race use
ACT Difference 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Vehicle Fitment

Fitment Info
Application Engine
1971 Pontiac Catalina Base 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1971 Pontiac Catalina Brougham 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1971 Pontiac Catalina Safari 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1971 Pontiac Firebird Esprit 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1971 Pontiac Firebird Esprit 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1971 Pontiac Firebird Formula 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1971 Pontiac Firebird Formula 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1971 Pontiac GTO Base 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Chevrolet Corvette Base 5.7 V8 GAS FI | OHV | Naturally Aspirated
1972 Pontiac Catalina Base 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Pontiac Catalina Base 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1972 Pontiac Catalina Brougham 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1972 Pontiac Catalina Brougham 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Pontiac Catalina Safari 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1972 Pontiac Catalina Safari 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Pontiac Firebird Esprit 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Pontiac Firebird Formula 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Pontiac Firebird Trans Am 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1972 Pontiac GTO Base 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1973 Pontiac Firebird Esprit 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1973 Pontiac Firebird Formula 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1973 Pontiac Firebird Trans Am 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Base 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Base 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Esprit 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Esprit 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Formula 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Formula 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Trans Am 6.6 V8 GAS FI 6555cc | OHV | Naturally Aspirated
1974 Pontiac Firebird Trans Am 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1975 Pontiac Firebird Base 6.6 V8 GAS FI | OHV | Naturally Aspirated
1975 Pontiac Firebird Base 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1975 Pontiac Firebird Esprit 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1975 Pontiac Firebird Formula 6.6 V8 GAS FI | OHV | Naturally Aspirated
1975 Pontiac Firebird Formula 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1975 Pontiac Firebird Trans Am 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1975 Pontiac Firebird Trans Am 6.6 V8 GAS FI | OHV | Naturally Aspirated
1976 Pontiac Firebird Base 6.6 V8 GAS FI | OHV | Naturally Aspirated
1976 Pontiac Firebird Base 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1976 Pontiac Firebird Esprit 6.6 V8 GAS FI | OHV | Naturally Aspirated
1976 Pontiac Firebird Esprit 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1976 Pontiac Firebird Formula 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1976 Pontiac Firebird Formula 6.6 V8 GAS FI | OHV | Naturally Aspirated
1976 Pontiac Firebird Trans Am 6.6 V8 GAS FI | OHV | Naturally Aspirated
1977 Pontiac Firebird Base 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1977 Pontiac Firebird Base 5.7 V8 GAS FI | OHV | Naturally Aspirated
1977 Pontiac Firebird Base 6.6 V8 GAS FI | OHV | Naturally Aspirated
1977 Pontiac Firebird Esprit 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1977 Pontiac Firebird Esprit 5.7 V8 GAS FI | OHV | Naturally Aspirated
1977 Pontiac Firebird Formula 5.7 V8 GAS FI | OHV | Naturally Aspirated
1977 Pontiac Firebird Formula 6.6 V8 GAS FI | OHV | Naturally Aspirated
1977 Pontiac Firebird Formula 5.7 V8 GAS FI 5733cc | OHV | Naturally Aspirated
1977 Pontiac Firebird Trans Am 6.6 V8 GAS FI | OHV | Naturally Aspirated
1979 Pontiac Firebird Base 4.9 V8 GAS FI | OHV | Naturally Aspirated
1979 Pontiac Firebird Esprit 4.9 V8 GAS FI | OHV | Naturally Aspirated
1979 Pontiac Firebird Formula 4.9 V8 GAS FI | OHV | Naturally Aspirated
1979 Pontiac Firebird Trans Am 4.9 V8 GAS FI | OHV | Naturally Aspirated
1980 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1980 Pontiac Firebird Esprit 5.0 V8 GAS FI | OHV | Naturally Aspirated
1980 Pontiac Firebird Formula 5.0 V8 GAS FI | OHV | Naturally Aspirated
1980 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1981 Pontiac Firebird Formula 5.0 V8 GAS FI | OHV | Naturally Aspirated
1981 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Chevrolet Camaro Berlinetta 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Chevrolet Camaro Sport 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Chevrolet Camaro Z28 Indianapolis 500 Pace Car 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Pontiac Firebird S/E 5.0 V8 GAS FI | OHV | Naturally Aspirated
1982 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1983 Chevrolet Camaro Berlinetta 5.0 V8 GAS FI | OHV | Naturally Aspirated
1983 Chevrolet Camaro Sport 5.0 V8 GAS FI | OHV | Naturally Aspirated
1983 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1983 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1983 Pontiac Firebird S/E 5.0 V8 GAS FI | OHV | Naturally Aspirated
1983 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1984 Chevrolet Camaro Berlinetta 5.0 V8 GAS FI | OHV | Naturally Aspirated
1984 Chevrolet Camaro Sport 5.0 V8 GAS FI | OHV | Naturally Aspirated
1984 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1984 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1984 Pontiac Firebird S/E 5.0 V8 GAS FI | OHV | Naturally Aspirated
1984 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Chevrolet Camaro Berlinetta 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Chevrolet Camaro Sport 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Pontiac Firebird S/E 5.0 V8 GAS FI | OHV | Naturally Aspirated
1985 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Chevrolet Camaro Berlinetta 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Chevrolet Camaro Sport 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Pontiac Firebird S/E 5.0 V8 GAS FI | OHV | Naturally Aspirated
1986 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Chevrolet Camaro LT 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Chevrolet Camaro Sport 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Pontiac Firebird Base 5.7 V8 GAS FI | OHV | Naturally Aspirated
1987 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1987 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1988 Chevrolet Camaro Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1988 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1988 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1988 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1988 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1988 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1989 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1989 Chevrolet Camaro RS 5.0 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Formula 5.0 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Formula 5.7 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Trans Am GTA 5.0 V8 GAS FI | OHV | Naturally Aspirated
1989 Pontiac Firebird Trans Am GTA 5.7 V8 GAS FI | OHV | Naturally Aspirated
1990 Chevrolet Camaro Iroc-Z 5.0 V8 GAS FI | OHV | Naturally Aspirated
1990 Chevrolet Camaro RS 5.0 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Formula 5.0 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Formula 5.7 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Trans Am GTA 5.7 V8 GAS FI | OHV | Naturally Aspirated
1990 Pontiac Firebird Trans Am GTA 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Chevrolet Camaro RS 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Formula 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Formula 5.7 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Trans Am GTA 5.0 V8 GAS FI | OHV | Naturally Aspirated
1991 Pontiac Firebird Trans Am GTA 5.7 V8 GAS FI | OHV | Naturally Aspirated
1992 Chevrolet Camaro RS 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Chevrolet Camaro RS Heritage Edition 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Chevrolet Camaro Z28 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Chevrolet Camaro Z28 Heritage Edition 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Base 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Formula 5.7 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Formula 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Trans Am 5.7 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Trans Am 5.0 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Trans Am GTA 5.7 V8 GAS FI | OHV | Naturally Aspirated
1992 Pontiac Firebird Trans Am GTA 5.0 V8 GAS FI | OHV | Naturally Aspirated

Frequently Asked Questions

Are ACT clutches balanced?
Yes! All ACT clutch assemblies are computer spin balanced to within .25 oz-in to guarantee help smooth operation across the entire RPM range. For comparison, stock production clutches are typically balanced to within .50 oz-in. Lower is definitely better!
Will an ACT clutch increase pedal effort?
ACT pressure plates are specifically designed to handle high torque applications. With ACT's durable design, expect an increase in pedal effort between 15-40% (Heavy Duty) and 50-80% (Xtreme), depending on the application. Clutches developed with less pedal effort often result in a lack of longevity, torque capacity and/or engagement quality.
Do ACT clutches require a break in period?
For organic street discs, we recommend breaking in the clutch for 300-500 miles with mild engagement, such as stop-and-go city driving prior to racing or spirited driving. ACT race discs usually only require a few hard slips to lap in the surfaces prior to normal driving or racing. Do not overheat the clutch during the break in period, as this can result in friction surfaces fusing together, hot spots, and friction surface glazing.
Are ACT clutches repairable or rebuildable?
In some situations, rebuilds or repairs may be possible (see warranty), after inspection of the clutch assembly. Please contact our technical department for further information. Because of special modifications, we do not recommend servicing by a general clutch rebuilder.
How much does an ACT clutch weigh?
The weight of the ACT clutch assembly will usually be the same as a stock OEM clutch assembly.