The Wiseco Pro Tru Street piston set for Chevrolet Small Block is a complete forged 4032 aluminum rebuild package supplied with rings, pins, and clips. This set of eight pistons fits a 4.030 in. bore with 1.125 in. compression height and 0.927 in. pin diameter, with -20.00 cc dome volume. ArmorGlide skirt coating, AS-forged dome features, oil drain backs and chromium-alloy piston pins with Spirolox help reduce friction and improve longevity.
Wiseco Pro Tru Street Chevy Small Block 4.030in Bore 1.125in CH -20.00 CC Piston Set