MAHLE Motorsports Power Pak kit pistons are predominately made from 4032 aluminum alloy to allow for tighter cylinder to wall clearances, and improved temperature stability. Each kit is complete with a set of high performance rings, containing a low drag 1.5mm, 1.5mm, 3.0mm set or 1/16’, 1/16”, 3/16” high performance Ring Pak standard with big block kits.

Power Pak feature includes: Forged piston for performance applications, Fully-machined crown, Grafal anti-Friction coating on skirts, Phosphate-coated to reduce micro-welding and pin galling, Pin bores binished on CNC boring equipment, Deburred high strength light weight steel pins, Race proven round wire locks, and Low drag ring pak.

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