Mr. Gasket - 1971
Mr. Gasket Rear Main Seal - Viton® - High Vacuum
Fits Chevrolet Small Block with two-piece rear main seal. Recommended for use with external vacuum pump.
This Mr. Gasket Rear Main Seal is made from Viton® Rubber. This style of rubber can handle high temperature like silicone rubber, but with superior abrasion resistance. It's durability and design make it recommended for applications that have high engine vacuum, like racing engines that utilize external vacuum pumps for crankcase evacuation.
- Made From Silicone
- Withstands Extreme Engine Oil Temps
- Injection Molded For A Precise Fit
Brand: Mr. Gasket
Category: Engine
Emission Code: 5
Engine: Chevrolet Small Block Gen I
Material: Viton
part type: Engine Main Bearing Gasket Set
Product Type: Rear Main Seal
Rear Main Seal Style: Two Piece
Sub Category: Gaskets and Sealing Systems
Warning: California Proposition 65
Warranty: Manufacturer's Limited 90 Day Warranty
Weight: 0.1
