Dart SBC Race Series Aluminum Blocks JEGS High Performance
With pressed in dry sleeves, the Dart aluminum smallblock is light, strong, and affordable. They raised the camshaft and spread the oil pan rails to provide extra clearance for stroker cranks. With displacements up to 455 cubic inches 4.190quotquot bore x 4.125quotquot stroke , the Dart aluminum block is ideal for sprint cars, Modifieds, latemodel stock ...