Description
Piston and Ring - PowerPak - Flat Top - Forged - Flat Top - 4.060 in Bore - 1.560 in Compression Height - 1.5 x 1.5 x 3.0 mm Ring Grooves - Minus 3.00 cc - Small Block Chevy - Kit Notes: Approve for USRA Factory Stock 3.500 Stroke 5.700 Rod Length