Pistons

CP Bullet LS 4.000 Bore 3.622 Stroke -3.8cc Flat Piston Kit BLS1156-STD CP-Carrillo Bullet LS pistons are designed specifically to fit all GM LS 15° heads (4.8, 5.3, 5.7, 6.0, 6.2L). Pistons are proudly made in the USA from 2618 forgings and...

Icon FHR GM LS 4.000 Bore 3.622 Stroke -3.3cc Flat Forged Piston Set IC9992C.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 the...

Icon Elite GM LS 4.000 Bore 3.622 Stroke -12.5cc Dish Forged Piston Kit IC530CAKTS.STD 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 4.000 Bore 3.622 Stroke -4cc Flat Top Forged Piston Kit IC528CAKTS.STD 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 4.000 Bore 3.622 Stroke -12.5cc Dish Forged Piston Kit IC553CKTS.STD 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 top...

Icon Premium GM LS 4.000 Bore 3.622 Stroke -4cc Flat Top Forged Piston Kit IC551CKTS.STD 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 4.000 Bore 3.622 Stroke 12.0cc Dome Piston Set 312092 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the...

JE Pistons 4.000 Bore 3.622 Stroke -16.4cc Dish Piston Set 312024 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on the...

JE Pistons LS 4.000 Bore 3.622 Stroke -5.0cc Flat Top Piston Set 311961 JE Pistons asymmetrical FSR (Forged Side Relief) piston line incorporates modern forging design with a larger skirt on the major thrust side and smaller, friction-reducing skirt on...

Mahle PowerPak LS 4.005 Bore 3.622 Stroke -5.8cc Flat Top Piston Kit 930227805 The MAHLE Motorsport PowerPak kit was developed for high performance street, sportsman and pro class racers. The PowerPak pistons are made from either 4032 aluminum alloy to...

Mahle PowerPak LS 4.000 Bore 3.622 Stroke -5.8cc Flat Top Piston Kit 930227800 The MAHLE Motorsport PowerPak kit was developed for high performance street, sportsman and pro class racers. The PowerPak pistons are made from either 4032 aluminum alloy to...

Mahle PowerPak LS 4.000 Bore 3.622 Stroke -12cc Dish Piston Kit 930225400 The MAHLE Motorsport PowerPak kit was developed for high performance street, sportsman and pro class racers. The PowerPak pistons are made from either 4032 aluminum alloy to allow...