Peterson Fluid Systems Rear Main Seal - SB Chevy 400 200400104 875" stroke or longer

875" stroke or longer

35 ft Long

When the magnet passes the pickup

Its perfect for any vehicle that came standard with a 2300 Sniper Flange like some Fairlanes

1-1/8 in OD

Peterson Fluid Systems Rear Main Seal - SB Chevy 400 200400104 875" stroke or longerTKO Competition Development "original" Teflon(R) seals are designed for engines running crankcase vacuum and insure the highest vacuum levels. This is a great benefit to dry sump applications. a diagram and instructions are provided for installation. PowerTrax is a leading manufacturer of traction adding differentials for the light truck, sport utility and performance street rod market. PowerTraxA focus has always been on offering quality products