Cometic 97-05 GM LS1 4.8/5.3/5.7/6.0L Rear Main Seal Set

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.

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

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

GM Gen-3/4 Small Block V8 Rear Main Seal Kit, 1 Piece Seal

GM Gen-3/4 Small Block V8 Rear Main Seal Kit; 1 Piece Seal

Cometic 97-05 GM LS1 4.8/5.3/5.7/6.0L Rear Main Seal Set

GM Gen-3/4 Small Block V8 Rear Main Seal Kit

GM Gen-3/4 SB V8 Rear Main Seal Kit

Meets Or Exceeds OEM Quality

Engine Crankshaft Seal Kit

Rear Main Seal Kit