Flat Top Pistons

Icon FHR GM LS 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Set IC9985C.040 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 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Set IC9986C.040 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 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9986CKTS.040 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 3.820 Bore 3.622 Stroke -2.9cc Flat Forged Piston Kit IC9985CKTS.040 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 3.820 Bore 3.622 Stroke -3cc Flat Top Forged Piston Kit IC546CKTS.040 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 3.820 Bore 3.622 Stroke -3cc Flat Top Forged Piston Kit IC545CKTS.040 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...