LS PowerPak & PowerPak+ Piston Kits

MAHLE Motorsport's PowerPak and PowerPak Plus piston kits offer superior reliability and performance, letting you take your LS build to the next level. From LS1 to LS7 the forged LS Piston sets are availabe in Flat Top, Dish, and Dome with the choice of 2618 or 4032 alloy. For those looking to take a LS 6.0 & LS 6.2 engine build to the highest level we offer PowerPak Plus piston kits. PowerPak Plus offers additional features that include forged 2618 alloy and a hard anodized top ring groove for nitrous and blower engine applications to give you the edge on the track. Last, LSX Combo is the most diverse forged piston set on the market, the pistons fit multiple LS heads with universal valve pockets. Backed by over 95 years of performance experience and using MAHLE manufactured machinery to offer advanced features found nowhere else, make no compromises, trust MAHLE Motorsport.

Shelf stock availability in the following LS engine categories:

NEW LSX Combo 20cc Dish - valve pocket geometry fits multiple LS heads [PDF; 1348 KB]

LS 5.3 Flat Top - compatible with LS1/2/6 style heads - New Applications For 2020 [PDF; 2243 KB]

LS 5.3 Dome - compatible with LS1/2/6 style cathedral port heads - New For 2020 [PDF; 1558 KB]

LT 5.3L DI DROP-IN FORGED REPLACMENT ASSEMBLY [PDF; 2375 KB]

LS 5.7 & 6.0 Flat Top - - compatible with LS1/2/6 style cathedral port heads [PDF; 2196 KB]

LS 5.7 & 6.0 Dish - compatible with LS1/2/6 style cathedral port heads [PDF; 1326 KB]

LS 6.0 & 6.2 Flat Top - compatible with LS3 / L92 style rectangular port heads [PDF; 1603 KB]

LS 6.0 & 6.2 Dish - compatible with LS3 / L92 style rectangular port heads [PDF; 1326 KB]

LS 6.2 Dish - LSA/ LS9 - compatible with all LS heads [PDF; 1679 KB]

LS 6.0L & LS 6.2L Dome - compatible with LS3 / L92 rectangular port heads [PDF; 1973 KB]

LS Combo Dome - compatible with LS1/2/6 style cathedral port heads & LS3 / L92 style rectangular port heads [PDF; 1758 KB]

LS 7.0L Flat Top - compatible with LS7 style heads [PDF; 1729 KB]

LS 7.0L Dish - compatible with LS7 style heads [PDF; 2265 KB]

LSX Combo Flat Top - valve pockets fit LS1/2/6, LS7, and LS3 / L92 style heads [PDF; 1266 KB]

LSX Combo Dish - valve pockets fit LS1/2/6, LS7, and LS3 / L92 style heads [PDF; 1431 KB]

LSX Combo Dome - valve pockets fit LS1/2/6, LS7, and LS3 / L92 style heads [PDF; 1650 KB]

LT 6.2 Flat Top - compatible with GM LT1 / L86 / LT4 heads [PDF; 1708 KB]

LT 6.2L Inverted Dome - compatible with GM LT1 / L86 / LT4 heads [PDF; 1732 KB]

Advanced Features

Slipper Skirt Style Forgings: strong, lightweight, low drag forging superior to the traditional full round design.

Phosphate Coating: helps prevent microwelding in the ring grooves and pin galling.

GrafalĀ® Anti-Friction Skirt Coating: reduces drag, scuffing, friction, cylinder bore wear, and reduces piston noise.

Hard Anodized Top Ring Grooves (PowerPak+ Piston Kits): extra protection against ring groove microwelding for extreme duty applications.

4032 or 2618 Aluminum Alloy: whether building a street engine or an all out race engine, both 4032 and 2618 alloys are available depending on the application.

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