Cometic Chevy Mark IV Big Block V8 Rear Main Seal 2 Pc Double Split Seal Wet & Dry Sump 86665

COMETIC Front and Rear Main Crank Seals are manufactured from the best materials available and are suited for all types of environments. Each seal meets or exceeds OEM quality. Ok for wet or dry sump systems

Chevrolet Mark-IV Big Block V8 Rear Main Seal, 2 Piece, Double Split Seal, Wet & Dry Sump Applications, 86665, T-13676-DS

All of Cometic's gaskets and seals have been tested on both the street and the track as well as vigorous Dyno shakedowns

Chevrolet Mark-IV Big Block V8 Rear Main Seal; 2 Piece; Double Split Seal; Wet/Dry Sump Applications; 86665; T-13676-DS

Cometic utlizes their in-house dynamometersand engine assembly rooms to ensure quality and reliability

Cometic Chevy Mark IV Big Block V8 Rear Main Seal 2 Pc Double Split Seal Wet & Dry Sump 86665

Chevrolet Mark-IV Big Block V8 Rear Main Seal

Chev Mark-IV Big Block V8 Rear Main Seal

Ok For Wet Or Dry Sump Systems

Engine Crankshaft Seal

Rear Main Seal