ACT 1965-1978 Chevrolet C2-C3 Corvette HD/Perf Street Sprung Clutch Kit
GM3-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.
WarrantyInstallation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1979 | Buick | Century | Custom |
| 1979 | Buick | Century | Limited |
| 1979 | Buick | Century | Special |
| 1979 | Buick | Century | Sport |
| 1973,1979 | Buick | Regal | Base |
| 1979 | Buick | Regal | Limited |
| 1979 | Buick | Regal | Sport |
| 1970-1972,1978-1979 | Buick | Skylark | Base |
| 1978-1979 | Buick | Skylark | Custom |
| 1978-1979 | Buick | Skylark | S |
| 1978 | Buick | Skylark | Sport |
| 1955-1973 | Chevrolet | Bel Air | Base |
| 1955-1956 | Chevrolet | Bel Air | Beauville |
| 1955-1957 | Chevrolet | Bel Air | Nomad |
| 1958-1972 | Chevrolet | Biscayne | Base |
| 1967-1980 | Chevrolet | Camaro | Base |
| 1979-1982 | Chevrolet | Camaro | Berlinetta |
| 1973,1975-1978 | Chevrolet | Camaro | LT |
| 1976-1978 | Chevrolet | Camaro | LT Rally Sport |
| 1976-1980 | Chevrolet | Camaro | Rally Sport |
| 1967-1973,1975 | Chevrolet | Camaro | RS |
| 1981-1982 | Chevrolet | Camaro | Sport |
| 1970-1972 | Chevrolet | Camaro | SS |
| 1967-1974,1977,1979-1982 | Chevrolet | Camaro | Z28 |
| 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car |
| 1970-1972 | Chevrolet | Chevelle | Base |
| 1963-1967 | Chevrolet | Chevy II | Base |
| 1965-1971,1978 | Chevrolet | Corvette | Base |
| 1978 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1978 | Chevrolet | Corvette | Silver Anniversary Edition |
| 1968-1981 | Chevrolet | El Camino | Base |
| 1975-1977 | Chevrolet | El Camino | Classic |
| 1977-1978,1981 | Chevrolet | El Camino | Conquista |
| 1979-1981 | Chevrolet | El Camino | Royal Knight |
| 1975-1981 | Chevrolet | El Camino | SS |
| 1958-1973 | Chevrolet | Impala | Base |
| 1978-1981 | Chevrolet | Malibu | Base |
| 1978-1981 | Chevrolet | Malibu | Classic |
| 1978-1980 | Chevrolet | Malibu | Classic Estate |
| 1978-1981 | Chevrolet | Malibu | Classic Landau |
| 1979-1980 | Chevrolet | Malibu | Classic Sport |
| 1979-1980 | Chevrolet | Malibu | Estate |
| 1979 | Chevrolet | Malibu | Landau |
| 1979 | Chevrolet | Malibu | Police |
| 1979-1980 | Chevrolet | Malibu | Sport |
| 1970-1974,1979,1981 | Chevrolet | Monte Carlo | Base |
| 1978-1979,1981 | Chevrolet | Monte Carlo | Landau |
| 1975 | Chevrolet | Monte Carlo | S |
| 1978 | Chevrolet | Monte Carlo | Sport |
| 1969-1979 | Chevrolet | Nova | Base |
| 1976-1977 | Chevrolet | Nova | Concours |
| 1975,1978-1979 | Chevrolet | Nova | Custom |
| 1975 | Chevrolet | Nova | LN |
| 1975-1978 | Chevrolet | Nova | Police |
| 1977-1979 | Chevrolet | Nova | Rally |
| 1976 | Chevrolet | Nova | SS |
| 1965-1967,1980 | Oldsmobile | Cutlass | Base |
| 1981 | Oldsmobile | Cutlass | Brougham |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser |
| 1979 | Oldsmobile | Cutlass | Vista Cruiser Brougham |
| 1973,1979 | Oldsmobile | Omega | Base |
| 1979 | Oldsmobile | Omega | Brougham |
| 1979 | Oldsmobile | Omega | Brougham LS |
| 1967 | Pontiac | Firebird | 326 |
| 1967-1972,1977-1982 | Pontiac | Firebird | Base |
| 1977-1981 | Pontiac | Firebird | Esprit |
| 1977-1981 | Pontiac | Firebird | Formula |
| 1982 | Pontiac | Firebird | S/E |
| 1980-1982 | Pontiac | Firebird | Trans Am |
| 1964-1966,1969-1971 | Pontiac | GTO | Base |
| 1979 | Pontiac | LeMans | Base |
| 1979 | Pontiac | LeMans | Safari |
Customer Care
Frequently Asked Questions
Q: Is my personal information kept private? Is it safe to use my credit card?
A: Yes, your personal information is kept private and it is safe to use your credit card.
Q: How much will shipping cost?
A: Unfortunately, the cost of shipping is a real expense. Our goal is to minimize your shipping costs. Shipping is calculated at checkout based on the items in your cart and will be displayed prior to you placing an order. Please note that oversized items may be subject to additional charges, which will be noted on the product page.
Q: How do I track my order?
A: Once your order ships, you will receive a tracking notification via email. You are not required to purchase, download or use the Route app to track your order - this is an optional feature of the Route Package Protection service.
Q: Can someone outside of the United States place an order?
A: Yes, we are happy to provide worldwide service for our customers. Your shipping charges will be calculated during the checkout process. Customs and duty fees are the responsibility of the buyer.
Blog posts
Read moreChevrolet's pink Corvette Stingray will pace Talladega and Martinsville this fall, with donations to the American Cancer Society tied to five NASCAR Cup Series races.
Read moreChevrolet puts its Making Strides total at more than $23 million across fifteen years, and last October a pink C8 Stingray paced the Cup Series field at Talladega. Inside: where the Chevy Cares money goes, what the walks fund, the 2026 ACS numbers, and where screening guidance currently stands.
Read moreStarting January 13, 2027, guided tours will take guests inside the National Corvette Museum's new 66,000-square-foot Collections Facility in Bowling Green, Kentucky.
