Flat Top Pistons

Icon FHR GM LS 3.790 Bore 3.622 Stroke -2.9cc Flat Forged Piston Set IC9985C.010 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring the...

Icon FHR GM LS 3.790 Bore 3.622 Stroke -2.9cc Flat Forged Piston Set IC9986C.010 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring the...

Icon FHR GM LS 3.790 Bore 4.000 Stroke -2.9cc Flat Forged Piston Set IC9987C.010 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring the...

Icon FHR GM LS 3.790 Bore 4.000 Stroke -2.9cc Flat Forged Piston Kit IC9987CKTS.010 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring...

Icon FHR GM LS 3.790 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9986CKTS.010 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring...

Icon FHR GM LS 3.790 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9985CKTS.010 Formed Head Relief pistons have valve reliefs that are formed in as the piston blank is pressed into the die. Many of the domed models are solid which allows tailoring...

Icon Premium GM LS 3.790 Bore 3.622 Stroke -3cc Flat Top Forged Piston Kit IC546CKTS.010 Icon Premium Piston are fully machined from 4032 Alloy for street/strip and mild power adders. Piston and ring kits are supplied with new performance steel moly top...

Icon Premium GM LS 3.790 Bore 3.622 Stroke -3cc Flat Top Forged Piston Kit IC545CKTS.010 Icon Premium Piston are fully machined from 4032 Alloy for street/strip and mild power adders. Piston and ring kits are supplied with new performance steel moly top...

Silv-O-Lite GM LS 4.8L/5.3L 3.790 Bore Flat Top Hypereutectic Piston Set 3520HC-0.25MM Features: Hypereutectic Floating pin Coated skirts High Output/Flex Fuel      

Silv-O-Lite GM LS 4.8L/5.3L 3.790 Bore Flat Top Hypereutectic Piston Kit 3520HC-0.25K1 Features: Hypereutectic Floating pin Coated skirts High Output/Flex Fuel      

Diamond LS 4.130 Bore 4.000 Stroke -3.84cc Flat Top Piston Kit 11581-R1-8 Piston Features: 3D milling on piston crowns for ready to install finish Inboard forging design for maximum strength Valve pockets designed to work with most aftermarket cylinder...

Diamond LS 4.130 Bore 4.000 Stroke -3.84cc Flat Top Piston Kit 11586-R1-8 Diamond Street Strip Series Pistons are quality pistons for budget minded builds. Features: 3D milling on piston crowns for ready to install finish Valve pockets designed to work...