The basic RAM concept of clutch performance is simple: Increased clamp pressure is the single most effective way to manage high horsepower or load, especially in street driven performance cars. RAM HDX pressure plates are purpose built with 30% more clamp pressure than stock. The second important feature is smooth, chatter free operation, which is achieved with premium organic composite disc friction material. Also, HDX discs feature Ram's exclusive 8-spring hub assembly for added load capacity. HDX. Great driveability and control for power levels to 450 horsepower. Sets include pressure plate, disc, release bearing, and alignment tool.
- HDX sets feature a heavy duty pressure plate with explosion resistant pressure ring, and a premium 8 spring clutch disc with HD facings.
- Release bearing and alignment tool are included where applicable
- HDX sets are rated up to 450 RWHP
- 1-1/8"-26 Spline
- 11" Disc Ford Long style