Pontiac LeMans Standard Transmission 1971, Powergrip Heavy Duty Clutch Kit by RAM Clutches®. Input Shaft Spline: 1 1/8" x 10 Teeth. Disc Center Style: Sprung. Pressure Plate Style: Diaphragm. Crank Pilot Diameter: 2.750". POWERGRIP HD is a true "strip/street" competition clutch system that can handle the rigors of weekend racing and spirited street driving. This system has the same components as standard POWERGRIP above with the exception that the disc friction surfaces are both sintered metallic.
|Alignment Tool Included: Yes|
|Counterweight Assist: No|
|Disc Material: Iron/Organic|
|Disc Style: Sprung Hub|
|Flywheel Included: No|
|Input Shaft Diameter: 1.125"|
|Input Spline Quantity: 10|
|Mounting Hardware Included: No|
|Pilot Bushing Included: No|
|Pressure Plate Style: Diaphragm|
|Quantity: Sold as a kit|
|Throwout Bearing Included: Yes|
|Throwout Bearing Style: Standard|
- Designed to deliver trouble-free, consistent performance
- Right for your vehicle and lifestyle
- Made from high-quality materials for ultimate durability
- Manufactured to meet or exceed strict quality requirements
- Throwout Bearing
- Alignment Tool
Sintered metallic provides a degree of slippage on vehicle launch to prevent the violent and uncontrollable engagement characteristics of paddle type metallic discs. This firm consistent engagement is easy to control. Some chatter is likely on engagement with rear gearing less than 3.73 in street applications. Each set includes the pressure plate, clutch disc, release bearing, and alignment tool unless otherwise noted. Use Powergrip HD for power levels to 650 horsepower, or lower powered vehicles that see frequent track duty.
Founded as a family business in 1971, RAM Clutches® is recognized as a world leader and pioneer in the design and production of clutch systems. Thanks to its over 25 year partnership with racing teams, the company has developed lots of innovative technologies and designed dozens of patented products. It was the first to introduce the 3-paddle drag racing clutch with metallic pads, the Poly-Coil clutch hub spring and Carbon-Carbon friction technology to professional clutch systems. RAM clutches have been used by numerous IHRA Pro Stock and ADRL Pro Stock champions as well as NHRA Pro Mod champions including Mike Castellana and Rickie Smith.