The Omix replacement piston is specified for 134 ci engines with a 0.020 in. over-bore, intended for a broad range of Willys and Jeep models from the 1940s through early 1970s. Sold individually and including a wrist pin, the piston replaces OE 801538. Use four pistons per engine during rebuilds; installation may require engine work. Supplied with a limited five-year warranty for restoration projects.
Omix Piston 134Ci .020 41-71 Willys & Jeep