Fel-Pro 2942-RS High Performance 1pc PTFE Rear Main Seal SBF 351W/351SVO

Fel-Pro’s 2942-RS is a rear main seal in high performance Small Block Ford 351W/351 SVO engines.

• PTFE construction offers the best in fluid and high-temperature compatibility, with a contact sealing surface that can run on undersized shafts, seal minor imperfections, and virtually eliminate shaft wear.
• Optimizes performance under extreme crankcase vacuum conditions, elevated temperatures and high RPM levels