Omix Muffler Round 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 round shaped muffler fits 46 49 CJ2A, 48 53 CJ3A, 46 55 Truck Wagon, 48 50 Jeepster VJ, 50 52 M38, 52 57 M38A1, 53 67 CJ3B, 55 71 CJ5 CJ6 and 72 73 Commando models equipped with 134 ci engines. Replaces OE 641878 This Part Fits: Year Make Model Submodel 1959 1960 Jeep CJ3