![Blueprint Engines BP4003CT1: BP4003CT1 GM Compatible Small Block Chevy 400 ci. Power Adder Long Block [511 HP]](/web/image/product.product/80226/image_1024/%5BMLL-BP4003CT1%5D%20Blueprint%20Engines%20BP4003CT1:%20BP4003CT1%20GM%20Compatible%20Small%20Block%20Chevy%20400%20ci.%20Power%20Adder%20Long%20Block%20%5B511%20HP%5D?unique=e1b0d3e)
![Blueprint Engines BP4003CT1: BP4003CT1 GM Compatible Small Block Chevy 400 ci. Power Adder Long Block [511 HP]](/web/image/product.product/80226/image_128/%5BMLL-BP4003CT1%5D%20Blueprint%20Engines%20BP4003CT1:%20BP4003CT1%20GM%20Compatible%20Small%20Block%20Chevy%20400%20ci.%20Power%20Adder%20Long%20Block%20%5B511%20HP%5D?unique=e1b0d3e)
Blueprint Engines BP4003CT1: BP4003CT1 GM Compatible Small Block Chevy 400 ci. Power Adder Long Block [511 HP]
Long Block Engines
GM Small Block Chevy 400 ci. Power Adder Long Block 511 HP/480 ft.lbs. TQ New Cast Iron Block Aluminum Cylinder Heads Hydraulic Roller Cam Damper Oil Pan Timing Cover Valve Covers