World Products has developed a refined version of its popular MOTOWN block in the form of the MOTOWN II, and now offers it in over two dozen iterations for small block Chevrolet applications. The MOTOWN II block can be bored to 4.200" and is clearances for 4.000" strokes using a steel rod.
The oiling system features an internal boss for front and rear oil feed. The rear main cap has provisions for a wet sump pump. The valley has cross-feed lines between the left and right lifter oil galleys.
Like all World Products blocks and heads, the Motown II is 100% American made. World's new digital inspection equipment and quality verification procedures ensure dimensions accuracy and mean you can be assured of total quality and superior performance.
Raised Cam Versions: Cam location is raised .134" from stock SBC location. It is also machined with a 50mm cam journal on all nodular cap blocks and a Big Block Chevy cam journal on all billet cap blocks. You have a choice of either .843" or .904 bushed lifter bores