The Wiseco Pro Tru Street piston set for Chevrolet Small Block is a complete forged 4032 aluminum kit including rings, pins, and clips for a full rebuild. This set of eight pistons fits a 4.000 in. bore with 1.425 in. compression height and 0.927 in. pin diameter. ArmorGlide skirt coating, AS-forged dome geometry, oil drain backs and chromium-alloy piston pins with Spirolox provide improved wear resistance and quieter operation.
Wiseco Pro Tru Street Chevy Small Block 4.000in Bore 1.425in CH -5.00 CC Piston Set