CHEVROLET SMALL BLOCK 4.060 BORE0.927 PINDOME1.560 CDPISTON SET/8

These SRP Professional pistons are designed for Chevrolet Small Block (SBC) engines. They are made from a high-silicon 2618 aluminum alloy, making them up to 20% lighter than traditional equivalent pistons, while offering superior strength. They feature a 4.060" bore, 1.560" compression height, and a -11.00cc dome volume. These pistons are designed for use with popular 23° heads and have CNC machined domes with radiused valve reliefs for optimum flame travel. They also include accumulator grooves for improved ring seal. This kit is suitable for normally aspirated or moderate forced induction/nitrous engine applications. SRP Professional pistons come standard with a high-performance skirt coating and low-drag performance piston rings. The kit includes 0.927" x 2.750" x 150 wall wrist pins (130 grams) and double spiro locks.