Flat Top Pistons

Diamond LS2K 4.135 Bore 4.000 Stroke -3cc LSX 15 Flat Top Piston Kit 21576-RS-8 Chevy LSX 15° With the use of aftermarket blocks becoming more common, Diamond has answered the need for oversize bore sizes available in our popular LS2K series 2000hp...

Diamond LS2K 4.135 Bore 4.000 Stroke -4.8cc LSX 12 Flat Top Piston Kit 21568-RS-8 Chevy LSX 12° With the use of aftermarket blocks becoming more common, Diamond has answered the need for oversize bore sizes available in our popular LS2K series 2000hp...

JE Pistons LS 4.135 Bore 4.000 Stroke -5.0cc Flat Top Piston Set 311987 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 SRP Pro LS 4.135 Bore 4.000 Stroke -5cc Flat Top Piston Kit 383053 Leading the way in affordable piston technology is Sportsman Racing Products (SRP) Pistons. When SRP Pistons joined the JE Piston family, new pistons were developed that added...

Manley Platinum Series LS 4.135 Bore 4.000 Stroke -5cc Flat Top Piston Kit 592310C-8 LS-1/LS-2/LS-6, LS-3/LS-7, LSX, Dart LS Next Features: 2618 high strength material lightweight design Offset wrist pin design Machined for reluctor wheel clearance...

Mahle PowerPak LS 4.135 Bore 4.000 Stroke -5.8cc Flat Top Piston Kit 930226735 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...

JE Pistons Ultra Series LS 4.135 Bore 4.000 Stroke -5cc Flat Top Piston Set 361721 JE Pistons Ultra Series pistons combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins,...

Wiseco LS 4.135 Bore 4.000 Stroke -8cc Flat Top Piston Kit K395X135 Wiseco Professional Series LSX Piston Kit. Features: ArmorGlide Skirt Coating Pin Upgrade Recommended if over 700HP (Pin P/N S718) .150” wall pin & Spirolox Anti-detonation...

CP Bullet LS7 4.135 Bore 4.000 Stroke -4.6cc Flat Top Pistons & Rings Kit CP-Carrillo Bullet pistons are designed specifically to fit all LS7 12° heads. Pistons are proudly made in the USA from 2618 forgings and are suitable for nitrous...

CP Bullet LS7 4.135 Bore 4.000 Stroke -4.6cc Flat Top Pistons & Rings Kit (Stock Rod) CP-Carrillo Bullet pistons are designed specifically to fit all LS7 12° heads. Pistons are proudly made in the USA from 2618 forgings and are suitable for...

CP Bullet LS7 4.135 Bore 4.000 Stroke -4.6cc Flat Top Pistons & Rings Kit (R Series) CP-Carrillo Bullet pistons are designed specifically to fit LS7 12° heads. Pistons are proudly made in the USA from 2618 forgings and are available with 5cc...

Mahle PowerPak LS7 4.135 Bore 4.000 Stroke -2.5cc Flat Top Piston Kit 930221535 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...