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#227PS5403

BluePrint PS5403 GM Big Block Chevy 540 Pro Series Short Block

• Built for big horsepower and boost, the BluePrint Engines BBC 540 cubic-inch Power Adder short block is designed to be a strong foundation for supercharged, turbocharged, or nitrous combinations.
• This short block features a fully forged rotating assembly with forged pistons, H-beam rods, and a forged crankshaft, along with a heavy-duty 4-bolt main block for added strength and durability.