Product Description COMETIC Viton is a fluoroelastomer, or high end rubber. Top of the scale for heat resistance, chemical resistance and durability.
Cometic Gasket Chevrolet Mark-IV Big Block V8 Rear Main Seal 2 Piece - Silicone - C5086 MSRP: $80.14 Was: Now: $68.67 Add to Cart
Cometic Chevy Mark IV Big Block V8 Rear Main Seal 2 Pc Double Split Seal Wet & Dry Sump 86665 - C5381 MSRP: $359.59 Was: Now: $308.10 Add to Cart
Cometic Chevrolet Mark-IV GM Gen-V/VI Big Block V8 Timing Cover Seal - C15283 MSRP: $61.67 Was: Now: $52.84