Quick view BOP Viton Rear Main Seal 3.25 Main BOP Engineering Rear Main Seal for 3.25″ Diameter Pontiac 455ci V8. This is the original purpose built molded rear main seal to replace the rope seal for the Pontiac. Seal Material: Flouroelastomer (Viton) Resists Abrasion, High Temperature, All... $49.00 Add to Cart Compare
Quick view BOP Viton Rear Main Seal 3.00 Main BOP Enginnering Rear Main Seal for 3″ Diameter Pontiac 400ci V8. This is the Original Purpose Built Seal for the Pontiac. Seal Material: Flouroelastomer (Viton) Resists Abrasion, High Temperature, All Fuels and Oils, Hold High Vacuum; Package... $49.00 Add to Cart Compare
Quick view Molnar 3" Main 4.650 Stroke 4340 Forged Crank Molnar 4340 forged crankshafts are heat treated to increase tensile strength, shot peened to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected to ensure against cracks.Sizes are held to the tightest tolerances you'll... $997.00 Add to Cart Compare
Quick view Molnar 3" Main 4.500 Stroke 4340 Forged Crank Molnar 4340 forged crankshafts are heat treated to increase tensile strength, shot peened to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected to ensure against cracks.Sizes are held to the tightest tolerances you'll... $997.00 Add to Cart Compare
Quick view Molnar 3" Main 4.375 Stroke 4340 Forged Crank Molnar 4340 forged crankshafts are heat treated to increase tensile strength, shot peened to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected to ensure against cracks.Sizes are held to the tightest tolerances you'll... $997.00 Add to Cart Compare
Quick view Molnar 3" Main 4.250 Stroke 4340 Forged Crank Molnar 4340 forged crankshafts are heat treated to increase tensile strength, shot peened to increase fatigue life, nitrided for wear resistance and 100% mag particle inspected to ensure against cracks.Sizes are held to the tightest tolerances you'll... $997.00 Add to Cart Compare
