Upgrade Your Ride with the ACT GM6-HDSS Clutch Kit

If you're a proud owner of classic American muscle like the Chevrolet Camaro (1970-1981) or Pontiac Firebird (1970-1981), the ACT GM6-HDSS Clutch Kit is a game changer for your performance needs. This kit combines ACT's most popular Heavy Duty pressure plate with a robust street disc, ensuring you get the best of both worlds: reliability and performance. Whether you're hitting the streets or the track, this clutch kit is designed to meet the demands of serious driving enthusiasts.

Why Choose the GM6-HDSS?

ACT's Heavy Duty pressure plates feature an exclusive diaphragm design that increases clamp load while reducing deflection, which translates to longer clutch life and better performance. Each diaphragm undergoes a meticulous four-stage heat-treating process, ensuring it can handle the heat of spirited driving without breaking a sweat.

The Performance Street disc is crafted from premium organic materials with high copper content, enhancing heat transfer and durability. With a steel-backed lining, these discs are built to withstand the rigors of both street and race conditions. Plus, the reduced marcel allows for quicker shift actions, making your driving experience smoother and more enjoyable.

Installation and Features

• Light to moderate pedal effort for a comfortable driving experience
• Smooth, positive engagement with minimal gear rattle
• Engineered for longer friction life, thanks to ACT's unique diaphragm design
• 100% clamp load tested and dynamically balanced for reliable high RPM performance
• Recommended for both street and race applications

Technical Specifications

• Clutch Disc Diameter: 11 in (280 mm)
• Input Spline Quantity: 26
• Input Shaft Diameter: 1.125 in
• Pressure Plate Type: Heavy Duty
• Torque Capacity: 709 ft/lbs (22% increase over OE)
• Product Weight: 30.5 lbs
• Release Bearing Included: Yes
• Pilot Bearing Included: Yes
• Grease Included: Yes
• Alignment Tool Included: Yes

Fitment

This clutch kit is compatible with the following vehicles:

• Buick Regal (1973-1977)
• Chevrolet Bel Air (1971-1975)
• Chevrolet Biscayne (1971-1975)
• Chevrolet Camaro (1970-1981)
• Chevrolet Chevelle (1964-1977)
• Chevrolet Corvette (1970-1982)
• Chevrolet Impala (1971-1976)
• Oldsmobile Cutlass (1971-1973)
• Pontiac Firebird (1970-1981)
• Pontiac GTO (1971-1973)

Customer Feedback

One Chevrolet Camaro owner shared, "I installed the GM6-HDSS kit on my 1978 Camaro, and the difference is night and day. The pedal feel is just right, and the shifts are crisp and quick. It's like driving a new car!"

Another Pontiac Firebird enthusiast noted, "This clutch kit has transformed my driving experience. I can feel the extra grip, and it handles my V8 power without any issues. Highly recommend for anyone looking to upgrade!"

Installation Instructions

• For detailed installation instructions, CLICK HERE