The Wiseco Professional Series forged piston for Ford 4.6L/5.4L modular engines is supplied as a single forged piston for high-duty race and performance builds. Specified at 3.572 in. bore with 1.220 in. compression height and 0.866 in. pin diameter, it is forged from 2618 aluminum and includes precision grooves, ArmorGlide skirt coating, forced pin oiling and other race-oriented machining features.
Wiseco Ford DOHC V8 4.6L Nitrous Top Ring Down .300in -13.0cc 3.572 Bore 8.8:1 CR (Single Piston)