This Wiseco Professional Series piston set fits Ford 4.6L/5.4L Modular applications with a 3.572 in. bore and 1.220 in. compression height. Forged and machined in the USA from 2618 aluminum, the pistons include precision ring grooves, anti-detonation geometry, ArmorGlide skirt coating to reduce friction, and forced pin oiling to endure severe-duty and racing conditions.
Wiseco Ford SOHC V8 4.6L 2 Val NA/Boost/Nitrous Top Ring Down .300in -16.0cc 3.572 Bore 9.4:1 CR