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LS1/LS2/LS6 Chevy Flat Top Pistons 1.5, 1.5, 3.0 mm Rings
- LS1/LS2/LS6 Chevy PowerPak Piston & Ring Kit
- Forged 4032 High Silicon Low Expansion Aluminum Alloy
- Bore: 3.905 in.
- Pin Diameter: 0.945 in.
- -4 cc Dome Volume
- Compression Ratio @64 cc: 10.1:1
Technical Specs: - Cubic Inches: 347
- Bore: 3.905"
- Stroke: 3.622"
- Rod Length: 6.098"
- Compression Height: 1.340"
- Pin Diameter: 0.945"
- Crown Volume: -4cc
- Weight: 398g
- Compression Ratio @ 66cc: 9.9:1
- Compression Ratio @ 64cc: 10.1:1
- Compression Ratio @ 72cc: 9.3:1
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
Part TypePiston
Product LineMahle GM LS PowerPak Piston & Ring Kits
BrandMAHLE MOTORSPORTS PISTONS
Package Height6.3
Package Width11.3
Package Length13.5
Weight11.49 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
