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Engine

Unsure of which engine is correct for your model? Scroll down below to use use our engine application chart!

 

Engine Application Guide:

 

ModelYearEngine
MB / GPW 1941-1945 4-134 L Head Motor (463)
CJ-2A 1945 (late) - 1949 4-134 L Head Motor (463)
CJ-3A 1949-1953 4-134 L Head Motor
CJ-3B 1953-1964 4-134 F Head Motor
CJ-5 1955-1971 4-134 F Head Motor (473 or 475)
CJ-5 1966-1971 V6-225 Dauntless Motor
M38 1950-1952 4-134 L Head Motor (463)
M38A1 1950-1952 4-134 F Head Motor (475)
Willys Truck (2WD and 4WD Pickup Truck Models) 1947-1950 4-134 L Head Motor (463)
Willys Truck (473 & 475 Models) 1950-1954 4-134 F Head Motor (473)
Willys Truck (6-226 Models) 1954-1962 6-226 "Super Hurricane" L-Head Motor
Station Wagon 4x4 1946-1950 4-134 L Head Motor (463)
Station Wagon 4x4 1950-1953 4-134 F Head Motor (473) or 6-161 "Lightning" F Head Motor
Station Wagon 4x4 1954-1964 6-226 "Super Hurricane" L-Head Motor
Station Wagon 2x4 (with Planar Suspension) 1946-1949 4-134 L Head Motor (463)
Station Wagon 2x4 (with Planar Suspension) 1948-1949 6-161 "Lightning" L Head Motor
Station Wagon 2x4 (with Planar Suspension) 1950-1955 6-161 "Lightning" F Head Motor
Station Wagon 2x4 (473 and 475 with Planar Suspension) 1950-1955 4-134 F Head Motor (473)
Jeepster 1948 6-148 "Lightning" L Head Motor
Jeepster 1948-1949 4-134 L Head Motor (463)
Jeepster 1950-1951 4-134 F Head Motor (473) or 6-161 "Lightning" F Head Motor
CJ-5 1976-1983 4 cyl (AMC 150, GM 150), 6 cyl (232, 258), or V8 (304)
CJ-7 1976-1986 4 cyl (AMC 150, GM 151), 6 cyl (232, 258), or V8 (304)
CJ-8 1981-1986 4 cyl (AMC 150, GM 151), 6 cyl (258), or V8 (304)