
The Wiseco Professional Series forged piston set for SBC applications offers a 4.040 in bore, 1.250 in compression height and 0.927 in pin diameter for upgraded small block builds. Manufactured from 2618 aluminum in the USA, these pistons include precision ring grooves, an anti-detonation groove, ArmorGlide skirt coating and forced pin oiling. Sold as a set of eight with premium rings for severe-duty performance.
Wiseco SBC Strutted Flat Top 1.250inch CH Piston Shelf Stock Kit