Icon Premium Forged Piston - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.00 cc - GM LS-Series - Set of 8 IC551C.030 PD950K All Spindles now include DMIs

All Spindles now include DMIs trick locknut

7000 Series Aluminum: Lightweight

They are the direct link between the front wheels and the chassis

mount easily to any roll cage or frame tubing

Icon Premium Forged Piston - 4.030 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.00 cc - GM LS-Series - Set of 8 IC551C.030 PD950K All Spindles now include DMIsProduct Description: Piston Premium Forged Forged 4. 030 in Bore 1. 2 x 1. 2 x 3. 0 mm Ring Groove Minus 4. 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