Product Description & Reviews
SB-Chevy PowerPak Piston Kit Forged 4032 High Silicone Low Expansion Aluminum Alloy Bore: 4.030'' Pin Diameter: .927'' For 6 Rod -5cc Dome Volume Compression Ratio @ 64cc: 11.1:1 Plasma Moly File to fit Rings 1.5, 1.5, 3.0mmFeatures: 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, light weight 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 machine able. Mahle's Grafal Skirt Coating - Reduces drag, scuffing, friction and cylinder bore wear; reduces piston noise.Races are won in the shop as well as on the track. Mahle gives you a competetive advantage with pistons that are perfectly prepared when you take them out of the box.
Features & Highlights
|Item Weight:||0 pounds|
|Item Size:||1 x 1 x 1 inches|
|Package Weight:||13 pounds|
|Package Size:||7.1 x 4.8 x 4.8 inches|
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