CNC machined and assembled to exacting specifications, the C4 Pro Pump will provide consistent oil flow throughout the RPM spectrum. A Torrington bearing replaces the factory washer and is complemented by the DuPont Teflon rings for maximum oil control to the
clutches. New pump gears, along with an extended area pump bushing make this unit a must have on your next rebuild.

Designed from the ground up, Performance Automatic developed a billet aluminum servo and cover employing permanent "lip" type seals to conform to various transmission case bores.

Minimal transmission fluid is used in the 1-2 and 2-3 shift ensuring positive shifts, extending clutch and band life and greatly reduces 2-3
flare up. The two piece billet servo, which will fit all trans shields, comes with an "O" ring seal in the cover and is constructed of high performance "6061 T6" aluminum to
eliminate warpage.