Ram Clutches 10.5 in. GM Diaphragm Competition Pressure Plate RAM 851

More about this item : Ram Clutches 10.5 in. GM Diaphragm Competition Pressure Plate RAM 851

Competition Pressure Plate GM Diaphragm 10-1/2'' Size; 11-5/8'' Bolt Circle Billet Aluminum Pressure Ring 2800 lbs Static Pressure.

Diaphragm pressure plates are designed for street performance cars and trucks.

These will deliver the substantially increased clamp pressure necessary for high torque muscle car or crate motor street machines operating in a lower RPM range.

RAM diaphragm clutches are approved for limited competition and heavy-duty street use.

For full race vehicles, please select RAM Long Style clutches with heavy-duty covers.

The new billet aluminum pressure ring models reduce rotating weight and feature segmented steel inserts designed to allow expansion and contraction under severe duty loads and maintain their shape, with minimal warpage or distortion, better than a single piece insert during extreme heating and cooling cycles.

The segments are also bolted in place, not riveted, to allow servicing at the track or back at the shop instead of having to ship it out for repair.