Federal-Mogul’s Fel-Pro performance rear main seals handle the unique needs of the professional racing engine builder. Fel-Pro offers special materials and design configurations optimized to perform under high crankcase vacuum conditions, elevated temperatures and high RPM levels. Racers depend on these seals for leak-free performance both on the track and on the street.

Seals are made of high-grade synthetic rubber materials, such as polyacrylate, silicone, Viton® and polytetrafluoroethylene (PTFE), so you can choose the best high-heat and abrasion-resistant sealing characteristics for your application.