Pistons

Icon FHR GM LS 4.065 Bore 4.000 Stroke -15cc Dish Forged Piston Set IC9996C.065 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 4.065 Bore 4.000 Stroke -15cc Dish Forged Piston Kit IC9996CKTS.065 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 4.065 Bore 4.000 Stroke -8cc Dish Forged Piston Set IC9995C.065 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 4.065 Bore 4.000 Stroke -8cc Dish Forged Piston Kit IC9995CKTS.065 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 4.065 Bore 4.000 Stroke -3.3cc Flat Forged Piston Set IC9991C.065 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 4.065 Bore 4.000 Stroke -3.3cc Flat Forged Piston Kit IC9991CKTS.065 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 4.065 Bore 4.000 Stroke Dish -20cc Forged Piston Kit IC532CAKTS.065 Icon Elite Pistons are fully machined from 2618 Alloy for higher horsepower naturally aspirated and power adder applications. Features include anondized crown and top...

Icon Elite GM LS 4.065 Bore 4.000 Stroke -15cc Dish Forged Piston Kit IC529CAKTS.065 Icon Elite Pistons are fully machined from 2618 Alloy for higher horsepower naturally aspirated and power adder applications. Features include anondized crown and top...

Icon Elite GM LS 4.065 Bore 4.000 Stroke -8cc Dish Forged Piston Kit IC533CAKTS.065 Icon Elite Pistons are fully machined from 2618 Alloy for higher horsepower naturally aspirated and power adder applications. Features include anondized crown and top...

Icon Elite GM LS 4.065 Bore 4.000 Stroke -4cc Flat Top Forged Piston Kit IC531CAKTS.065 Icon Elite Pistons are fully machined from 2618 Alloy for higher horsepower naturally aspirated and power adder applications. Features include anondized crown and...

Icon Premium GM LS 4.065 Bore 4.000 Stroke -4cc Flat Top Forged Piston Kit IC552CKTS.065 Icon Premium Pistons are fully machined from 4032 Alloy for street/strip and mild power adders. Piston and ring kits are supplied with new performance steel moly...

JE Pistons Gen V LT 4.065 Bore 4.000 Stroke -4.6cc Dome Piston Set 338685 JE Pistons Asymmetrical FSR (Forged Side Relief) forging design allows for the use of the most popular stroke and rod combinations while eliminating reluctor wheel clearance...