Building Blocks: The Foundation of Any Engine Build Engine ...
This Chevy LSX block is available with bore sizes ranging from 3.990 to 4.25 inches. It can be fitted with a 4.5 inch stroke crank, or up to a 5.0 inch stroker if you want more than 500 cubic inches of displacement. The block determines bore and stroke, camshaft and lifter lo ion, oil pump lo ion and oil galley configuration, what kind of ...