Catalytic Converter for OEM Grade Federal EPA Compliant Direct Fit Catalytic Converter MagnaFlow 49636 pitman and idler arms 1973 1974 Chevrolet K10 Pickup 350 49449 FBHB 1973 1974 Chevrolet K10 Pickup 350 CID Year Make Model Submodel Engine Size 1970 1973 Jeep J 4500 1970 1973 Jeep J 4600 1970 1973 Jeep J 4700 1970 1973 Jeep J 4800 1959 1966 Jeep CJ3 1959 1979 Jeep CJ5 1959 1975 Jeep CJ6 1957 1964 Jeep FC150 1957 1964 Jeep FC170 1974 1979 Jeep Cherokee 1966 1973 Jeep Commando 1965 1973 Jeep J 2500 1963 1965 Jeep J 200 1963 1965 Jeep J 210 1963 1965 Jeep J 220 1963 1965 Jeep J 230 1965 1973 Jeep J 2600 1963 1973 Jeep J 100 1953 1955 Willys 4 75 Sedan Delivery 1974 1979 Jeep J10 1974 1979 Jeep J20 1976 1979 Jeep CJ7 1956 1958 Jeep Willys CJ 6 1954 1958 Jeep Willys CJ 3 1951 1952 Willys 4 73 Sedan Delivery 1965 1970 Jeep J 2700 1963 1965 Jeep J 300 1963 1965 Jeep J 310 1963 1965 Jeep J 320 1963 1965 Jeep J 330 1965 1970 Jeep J 3500 1965 1970 Jeep J 3600 1965 1970 Jeep J 3700 1965 1971 Jeep J 3800 Body Material Stainless Steel Overall Length (In low mass design also allows for greater thermal efficiency