Pistons and Piston Rings

Compressing the air/fuel mixture and dealing with the explosive forces inside an engine’s cylinders isn’t a job for weak parts. That’s why Chevrolet Performance pistons are premium quality and factory-tested to withstand the rigors of high-performance street and competition engines. Chevrolet Performance pistons are available in a variety of compression ratios and bore sizes. They’re sold individually, unless otherwise specified, and wrist pins are included.
Piston Rings
Part Number: 12499231
Bore Size: 4.000"
Oversize: Standard
Description: Set of 8 ring packs of P/N 12528817