Boost-Ready, Big Block Chevy, 555ci Long Block Billet Intake:Yes rear cap uses standard one

rear cap uses standard one piece seal

we can order one to your to your specific needs

precise shifts needed by drag racers

- Brand new precision machined cast iron block

these blocks contain both factory and motor plate race mounts for Gen I

Boost-Ready, Big Block Chevy, 555ci Long Block Billet Intake:Yes rear cap uses standard onePHOTOS INCLUDE OPTIONAL BILLET INTAKE MANIFOLD This 555 cubic inch BBC long block is built to handle serious boost. It features top quality parts conbined with precision CNC machining and assembly that was recognized by Engine Builder Magazine's with their top award. The foundation is a Dart Big M, 10. 2 inch tall deck block with billet steel main caps for extraordinary strength. The block undergoes multiple machining steps on our 4 axis CNC which has