Product Description COMETIC Viton is a fluoroelastomer, or high end rubber. Top of the scale for heat resistance, chemical resistance and durability. Viton with Larger 2.841" O.D.
Cometic Chevrolet 400 Gen-1 Small Block V8 Viton Rear Main Seal - 2 Piece - Aluminum 400 Sprint - C5672 MSRP: $370.64 Was: Now: $317.59 Add to Cart
Cometic Chevy Big Block V8 Single Split Rear Main Seal - C15560 MSRP: $321.06 Was: Now: $275.10 Add to Cart
Cometic Chevrolet Mark-IV Big Block V8 Rear Main Seal - 2 Piece - C5682 MSRP: $124.70 Was: Now: $106.87