Flat Top Pistons

Icon FHR GM LS 4.000 Bore 4.000 Stroke -3.3cc Flat Forged Piston Kit IC9991CKTS.STD 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 3.908 Bore 4.000 Stroke -3.2cc Flat Forged Piston Kit IC9990CKTS.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 3.903 Bore 4.000 Stroke -3.2cc Flat Forged Piston Kit IC9990CKTS.005 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 3.898 Bore 4.000 Stroke -3.2cc Flat Forged Piston Kit IC9990CKTS.STD 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 4.000 Stroke -2.9cc Flat Forged Piston Kit IC9987CKTS.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 3.810 Bore 4.000 Stroke -2.9cc Flat Forged Piston Kit IC9987CKTS.030 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 3.800 Bore 4.000 Stroke -2.9cc Flat Forged Piston Kit IC9987CKTS.020 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 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 3.785 Bore 4.000 Stroke -2.9cc Flat Forged Piston Kit IC9987CKTS.005 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 3.780 Bore 4.000 Stroke -2.9cc Flat Forged Piston Kit IC9987CKTS.STD 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 Elite GM LS 4.080 Bore 4.000 Stroke -4cc Flat Top Forged Piston Kit IC531CAKTS.080 Icon Elite Pistons are fully machined from 2618 Alloy for higher horsepower naturally aspirated and power adder applications. Features include anondized crown and...

Icon Elite GM LS 4.075 Bore 4.000 Stroke -4cc Flat Top Forged Piston Kit IC531CAKTS.075 Icon Elite Pistons are fully machined from 2618 Alloy for higher horsepower naturally aspirated and power adder applications. Features include anondized crown and...