
The Wiseco Professional Series forged piston for Chevrolet LS1 / 5.3L Vortec applications is a single Professional piston engineered from 2618 aluminum in the USA. With a fully machined crown, precision ring grooves, ArmorGlide skirt coating and forced pin oiling, this piston is built for heavy to severe duty race builds and supplied with features intended to improve ring seal and reduce friction under high stress.
Wiseco SBC LS1 Vortec 5.3L FT -2.2cc 10.25:1 Piston Shelf Stock