Vortec 8100 8.1L / 496 engine 650 SRC Marine Engine Kit

Our stage 1 marine supercharger performance package bumps the 496 / 8.1L to 650 horsepower & 675 ft-lbs of torque.

• BigPower Aluminum Cylinder Heads
• BP-111S Supercharger Camshaft
• 1.7 Ratio SS Roller Rockers & AFN nuts
• ARP Re-torqueable High Strength Head Bolt Kit
  
• Cometic MLS Head Gasket Set

*Supercharger not included in kit.

NOTE:  Total shipping costs will be verified and communicated to you prior to payment is processed