Peterson Fluid Systems Rear Main Seal - SB Chevy 400 200400104 Does not include throttle position

Does not include throttle position sensor or idle air control valve

Graphite Facing Has Excellent Thermo-conductivity

Grant Billet Style Installation Kits are an optional styling upgrade

Fits front steer chassis with both aftermarket and Camaro front ends

875" stroke or longer

Peterson Fluid Systems Rear Main Seal - SB Chevy 400 200400104 Does not include throttle positionTKO 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