Wiseco Professional Series forged piston set for Ford 4.6L/5.4L Modular engines, supplied with a 3.552 in. bore and a 1.220 in. compression height and engineered for heavy-duty use. Fully machined from 2618 aluminum, the pistons incorporate precision ring grooves, anti-detonation features, ArmorGlide skirt coating for seizure resistance and forced pin oiling for reliable performance under load.
Wiseco Ford SOHC V8 4.6L 2 Val NA/Boost/Nitrous Top Ring Down .300in -16.0cc 3.552 Bore 9.4:1 CR