Icon Premium Forged Piston Set - 3.810" Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 5.0 cc - GM LS-Series (Set of 8) 913014 065 x 36 chrome moly

065 x 36 chrome moly steel with weld in Chrome Moly tube adapters

550-lb/in spring rate

3/8 in NPT Overflow

188 cc Intake

Icon Premium Forged Piston Set - 3.810" Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 5.0 cc - GM LS-Series (Set of 8) 913014 065 x 36 chrome molyProduct Description: Piston Premium Forged Forged 3. 810 in Bore 1. 5 x 1. 5 x 3. 0 mm Ring Groove Minus 5. 00 cc GM LS Series Set of 8 Icon Pistons brings the same quality and performance you've come to expect from United Engine brands. ICON forgings are created at our in house facility, utilizing the latest innovations in piston forging technology. Each ICON piston is purpose built from the ground up for extreme high performance street or racing