The Wiseco Professional Series forged piston set for Ford Lima engines (3.840 in bore) is supplied as a set of 4 with a 1.090 in compression height and 0.866 in pin diameter. These race-oriented pistons are forged from 2618 aluminum and feature precision ring grooves, an anti-detonation groove, forced-pin oiling and ArmorGlide skirt coating to lower friction, quiet operation and withstand severe-duty use.
Wiseco Ford Lima 3.840in Bore 1.090in CH -3.40 CC Piston Set