Chevy BBC 454 Rear Seal Adpater Gen V &VI Block 1PC to 2PC Rear Main Seal Does Not Include Rods/Brackets/Stick

Does Not Include Rods/Brackets/Stick

It is set up to accept a spread bore carb but comes with an adapter plate that permits the use of square bore carbs

They will allow easy access to the torque converter area

while also enhancing its appearance

They're available for a variety of applications to suit your needs

Chevy BBC 454 Rear Seal Adpater Gen V &VI Block 1PC to 2PC Rear Main Seal Does Not Include Rods/Brackets/StickThese Speedmaster rear main seal adapter kits are designed to install an early 2 piece style crankshaft into a late model, 1 piece engine block. They are manufactured from billet aluminum and require no drilling or welding for installation.