Cometic Chevy Gen 1 Small Block V8 Rear Main Seal Dual Lip Wet & Dry Sump 86625

This dual-lip rear main seal from Cometic is built to handle the demands of both wet and dry sump oiling systems, making it a versatile choice for your Chevy Gen 1 Small Block V8. A properly functioning rear main seal is crucial for preventing oil leaks from the back of the crankshaft, which can lead to low oil levels and potential engine damage.

Cometic uses quality materials to ensure this seal meets or exceeds OEM specifications. The dual-lip design offers an improved barrier against oil seepage compared to single-lip seals, helping to keep your engine bay cleaner and your oil where it belongs. This seal is designed to fit a wide range of vehicles, including popular models like the Chevrolet Camaro, GMC C1500, and Buick Regal from the early to mid-1980s.

When replacing your rear main seal, it's a good time to inspect the crankshaft flange for any scoring or damage that could affect the new seal's performance. Ensure you follow the manufacturer's recommended installation procedures for a leak-free seal.