For budget or stock-style rebuilds, it's hard to beat the value of Sealed Power cast pistons. They are made from high-quality aluminum alloys and feature a carefully controlled casting, heat-treating, and CNC-machining process. And, because they're designed and manufactured to exceed OEM specs, they'll provide improved reliability, performance, and a long service life. (1955-1964) Ford, Mercury, Ford Trucks w/292 V8 LD replacement piston 3.750 bore, 5/64, 3/16 rings, .9122 pin Piston