Wiseco Pro Tru Street Chevy Small Block 4.030in Bore 1.260in CH -15.00 CC Piston Set

If you're rebuilding the engine in your Chevy Small Block, a solid set of pistons is crucial for getting your ride back on the road or down the track. This Pro Tru Street piston set from Wiseco is built for that purpose, offering a well-built forged aluminum construction designed to handle the demands of a street-driven vehicle.

These pistons are forged from 4032 alloy aluminum right here in the USA, which is a strong material choice for engine components. They feature an ArmorGlide skirt coating that helps reduce friction and makes for quieter operation, a nice touch for a street-focused build. The dome design includes features for oil drain-back, and Wiseco includes chromium alloy steel piston pins, Spirolox clips, and rings to make this a complete package for your rebuild. The dish volume is -15.00 CC, which is important to consider when calculating your final compression ratio.

This set includes eight pistons, along with all the necessary pins and clips to get them installed. Please note that these pistons are not CARB approved and cannot be shipped to California. Always refer to the manufacturer's installation instructions for proper fitment and assembly procedures.