
The Wiseco Professional Series forged piston set for SBC applications is specified at a 4.060 in bore, 1.250 in compression height and 0.927 in pin diameter to support high-stress engines. Forged from 2618 aluminum and machined in the USA, these pistons incorporate precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling. Packaged as a set of eight with premium rings for race builds.
Wiseco SBC Strutted Flat Top 1.250inch CH Piston Shelf Stock Kit