Wiseco 6598M9955AP fits Subaru EJ257 WRX/STI 4V Dish -19cc 99.55 Piston Shelf St

Wiseco 6598M9955AP Wiseco fits Subaru EJ257 WRX/STI 4V Dish -19cc 99.55 Piston Shelf Stock

Brand : Wiseco

MPN : 6598M9955AP

AlternatePartNumber : wis6598M9955AP

UPC : 193564446169

Product Department : Engine Components

Product Category : Pistons - Forged - Single

BoxQuantity : 1

Length : 4.7 inches

Width : 4.7 inches

Height : 4.2 inches

Weight : 1.0 lb

Prop65 : Yes

Not CARB Legal

Engineered, forged, and machined in the USA from 2618 aluminum for improved tensile strengthArmorGlide? Skirt Coating: seizure resistant, friction reduction, and quieter operationFully machined crown featuresPrecision ring grooves, anti-detonation groove, and additional ring seal improving featuresForced pin oilingDesigned and built to withstand heavy to severe duty performance applications