![Blueprint Engines BP49611CT: BP49611CT GM Compatible Big Block Chevy 496 ci. Long Block for Power Adders [561 HP]](/web/image/product.product/80278/image_1024/%5BMLL-BP49611CT%5D%20Blueprint%20Engines%20BP49611CT:%20BP49611CT%20GM%20Compatible%20Big%20Block%20Chevy%20496%20ci.%20Long%20Block%20for%20Power%20Adders%20%5B561%20HP%5D?unique=11518a1)
![Blueprint Engines BP49611CT: BP49611CT GM Compatible Big Block Chevy 496 ci. Long Block for Power Adders [561 HP]](/web/image/product.product/80278/image_128/%5BMLL-BP49611CT%5D%20Blueprint%20Engines%20BP49611CT:%20BP49611CT%20GM%20Compatible%20Big%20Block%20Chevy%20496%20ci.%20Long%20Block%20for%20Power%20Adders%20%5B561%20HP%5D?unique=11518a1)
Blueprint Engines BP49611CT: BP49611CT GM Compatible Big Block Chevy 496 ci. Long Block for Power Adders [561 HP]
Long Block Engines
GM Big Block Chevy 496 ci. Long Block for Power Adders 531 HP/512 ft.lbs. TQ New Cast Iron Block Aluminum Cylinder Heads Hydraulic Roller Cam Compression Ratio: 8.8:1 Damper Oil Pan Timing Cover Valve Covers