Omix Exhaust Kit 45-71 Willys & Jeep ModelsOMIX proudly offers all the parts you need to keep your Willys Jeep running like new with quality standards that always meet or exceed those of the factory part. This replacement exhaust system kit fits 46 49 CJ2A, 49 53 CJ3A, 53 60 CJ3B, 55 71 CJ5, 50 52 M38 and 52 57 M38A1 models equipped with 134 ci engines. Kit includes head pipe, intermediate pipe, muffler and tailpipe. Replaces OE 641878K