Piston - FHR - Forged - 4.000 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.30 cc - GM LS-Series - Set of 8

Piston - FHR - Forged - 4.005 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.3 cc - GM LS-Series - Set of 8

Piston - Premium Forged - Forged - 4.020 in Bore - 1.2 x 1.2 x 3.0 mm Ring Groove - Minus 4.00 cc - GM LS-Series - Set of 8

Upgrade your GM LS-Series engine with the LS 6.0L/6.2L FT Forged Piston Set 4.020 Bore from ICON PISTONS. These premium forged pistons deliver unmatched performance and durability, ensuring optimal engine power and efficiency. Featuring a 4.020-inch bore...

Piston - FHR - Forged - 4.020 in Bore - 1.5 x 1.5 x 3.0 mm Ring Groove - Minus 3.30 cc - GM LS-Series - Set of 8

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