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Crankshafts

  • Viton Rear Main Seal 3.25 Main

    Viton Rear Main Seal 3.25 Main

    Accu Seal Pro 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...

    $59.00
    Add to Cart
  • Viton Rear Main Seal 3.00 Main

    Viton Rear Main Seal 3.00 Main

    Accu Seal Pro 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...

    $59.00
    Add to Cart
  • Molnar 3" Main 4.650 Stroke 4340 Forged Crank

    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
  • Molnar 3" Main 4.500 Stroke 4340 Forged Crank

    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
  • Molnar 3" Main 4.375 Stroke 4340 Forged Crank

    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
  • Molnar 3" Main 4.250 Stroke 4340 Forged Crank

    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