Pistons

Icon Premium GM LS 4.030 Bore 3.622 Stroke -4cc Flat Top Forged Piston Kit IC551CKTS.030 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...

Silv-O-Lite GM LS 6.0L 4.030 Bore 3.622 Stroke Flat Top Hypereutectic Piston Set 3517HC.75MM Features: Hypereutectic Floating pin Coated skirts      

Silv-O-Lite GM LS 6.0L 4.030 Bore 3.622 Stroke Flat Top Hypereutectic Piston Kit 3517HC-0.75K1 Features: Hypereutectic Floating pin Coated skirts      

Diamond LS2K LS 4.030 Bore 3.622 Stroke -4.8cc Flat Top Piston Kit 21564-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work...

Diamond LS2K LS 4.030 Bore 3.622 Stroke -3cc Flat Top Piston Kit 21562-RS-8 Features: 3D milling on piston crowns for ready to install finish Inboard forging design with fully machined under crown for maximum strength Valve pockets designed to work with...

JE Pistons LS 4.030 Bore 4.100 Stroke -5.0cc Flat Top Piston Set 311993 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...

JE Pistons LS 4.030 Bore 4.000 Stroke -5.0cc Flat Top Piston Set 311979 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...

JE Pistons LS 4.030 Bore 3.900 Stroke -5.0cc Flat Top Piston Set 323981 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...

JE Pistons LS 4.030 Bore 3.622 Stroke -5.0cc Flat Top Piston Set 311964 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...

JE Pistons LS 4.030 Bore 3.622 Stroke -5.0cc Flat Top Piston Set 311958 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 LSX Combo PowerPak LS 4.030 Bore 4.000 Stroke -5.8cc Flat Top Piston Kit 930227930 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...

Mahle PowerPak LS 4.030 Bore 3.622 Stroke -5.8cc Flat Top Piston Kit 930227830 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...