Chevy BBC 454 Rear Seal Adpater Gen V &VI Block 1PC to 2PC Rear Main Seal Fuel Rail Kit & Throttle

Fuel Rail Kit & Throttle Bodies sold separately

while also enhancing its appearance

Does Not Include Rods/Brackets/Stick

Speedmaster Type 2 power steering pump brackets mount GM self-contained power steering pumps low on the block for a compact installation and good looks

Speedmaster flexplates will withstand the extreme power and rpm of today's engines

Chevy BBC 454 Rear Seal Adpater Gen V &VI Block 1PC to 2PC Rear Main Seal Fuel Rail Kit & ThrottleThese 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.