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 0.927 in pin diameter. Forged from 2618 aluminum, these pistons include precision ring grooves, anti-detonation groove, forced-pin oiling and ArmorGlide skirt coating to improve ring seal, reduce friction and resist seizure in heavy-duty and race applications.
Wiseco Ford Lima 3.840in Bore 1.090in CH -0.34 CC Piston Set