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LS1/LS2/LS6-Chevy - Flat Top Pistons
- LS1/LS2/LS6 Chevy PowerPak Piston Kit
- Forged 4032 High Silicon Aluminum Alloy
- Bore: 3.898''
- Pin Diameter: .945''
- -1cc Dome Volume
- Compression Ratio @ 64cc: 10.7:1
- Precision Ring Grooves for Included 1/16'', 1/16'', 3/16'' Rings
- Stroke: 3.622
- Rod Length: 6.622
- Compression Height: 1.314
- Weight: 398g
The Mahle PowerPak is a complete, race proven piston assembly kit composed of hand deburred, forged, performance coated pistons, high-quality steel pins, round wire locks and low drag performance rings. Performance coatings include a phosphate dry lubricant that is used to protect against ring micro-welding and pin galling during initial startup and break-in. For additional performance, Mahle applies its proprietary Grafal anti-friction coating to each piston skirt.
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Features
- Forged Aluminum Pistons
- CNC machined crown
- Hand deburred finishing
- Forced pin oiling with machined drain backs
- Lightweight slipper skirt forgings
- CNC finished pin bores
- Forced Pin Oiling
- Race Proven, reliable round wire locks, standard with every kit
- Pre-fitted German steel pins noted for their high strength, lightweight, and durability
- Phosphate coating - provides the grey appearance to the Mahle piston. This dry lubricant coating (not to be confused with a thermal film coating) provides a lubricant film in the pin bores and ring grooves until the oil system of the engine reached operating pressure; particularly useful during the initial start-up or break-in of engines to protect against galling and micro welding. Piston crown remains machineable.
- Mahle's Grafal Skirt Coating - Reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise.
- Precision ring grooves for included piston rings
Product LineMahle GM LS PowerPak Piston & Ring Kits
BrandMAHLE MOTORSPORTS PISTONS
Package Height6.4
Package Width11.4
Package Length25.0
Weight12.5 PG
Part CategoryPerformance Parts
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations
