MAHLE Original pistons are OE quality and have the same great OE features such as compensated ring grooves to assure proper ring loading and oil control, as well as expansion controlled designs for small fitting clearances to reduce engine noise, wear, emissions, and improve oil control. PartNumber : mhl2243512HA030 Description : Engine Piston Set Piston oversize : 0.030IN 1994 Ford F Super Duty XL V8.-cc Engine Components::Piston Sets - Cast - 8cyl 1994 Ford F Super Duty XLT V8.-cc Engine Components::Piston Sets - Cast - 8cyl 1994 Ford F-250 XL V8.-cc Engine Components::Piston Sets - Cast - 8cyl 1994 Ford F-250 XLT V8.-cc Engine Components::Piston Sets - Cast - 8cyl 1994 Ford F-350 XL V8.-cc Engine Components::Piston Sets - Cast - 8cyl 1994 Ford F-350 XLT V8.-cc Engine Components::Piston Sets - Cast - 8cyl 1994 Ford F59 XL V8.-cc Engine Components::Piston Sets - Cast - 8cyl