Wiseco?s Pro-Tru line feature economy pricing without skimping on the features. These kits come complete with forged pistons, Hastings high-tensile plasma rings, chrome moly wrist pins and spiro loxs. The pistons are no slouch either, featuring CNC machined domes, oversized symmetrical radius valve pockets, precision reamed pin fit wrist pin hole and pressure fed pin oilers.
