
JE forged piston kit for Porsche aircooled six-cylinder engines, a six-piston set sized to a 3.740 in. bore with 9.50:1 compression. These pistons are specified to restore reliable combustion characteristics for rebuilt or modified engines. Made in the USA from 2618 aluminum, JE's FSR forging reduces skirt width and friction, and the kit may include an accumulator groove and skirt coating depending on application; wrist pins, locks and JE Pro Seal rings are included.
JE Pistons PORSCHE 3.0L DM KIT Set of 6 Pistons