Pay in 4 interest-free payments of $3219.37 Learn more
Ships within 48 hours · Estimated delivery Aug 3 - Aug 8
“Boost Builder” functions offer the ability to assist building boost on the starting line by altering ignition timing
these blocks contain both factory and motor plate race mounts for Gen I
the rotating assemblies can be balanced to +/- 1 gram on our Fentech computer balancer and then polished on our lathe
rear cap uses standard one piece seal
The Smart Coil design also requires no ignitor module
Boost-Ready, Big Block Chevy, 555ci Long Block Billet Intake:Yes “Boost Builder” functions offer thePHOTOS 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