Willys Pickup

The Willys Pickup was produced from 1947 through 1965. It was introduced in 1947 with 2WD and 4WD models. There were only a few styling changes made to the pickup over the years. In 1950 a new front grill was introduced mid-year. Another front grill change occurred in 1954. In 1960, the two piece windshield was replaced with a one piece windshield.

The Willys Pickup was offered in various configurations over the year including chassis only, chassis and cab, pickup, and platform stake bed.

Drive Train

Engine

The Willys Pickup was introduced with the "Go Devil" L-Head 134 I4 engine. In 1950 "Hurricane" F-Head 134 I4 replaced the L-Head engine. In 1954 the "Super Hurricane" L-Head 226 I6 was offered. In 1955 the F-Head became optional and the 226 became standard. In 1957, the F-Head was not offered in the Willys pickup, but it became available again in 1959. Revisions were made to the 226 in 1959 that gave it slightly lower HP, but HP and torque peaks were at lower RPM. In 1963, the "Tornado" 230 I6 introduced in the pickup and the F-Head was dropped again. In 1964, a low HP version of the 230 was available. In the final year, only the high HP version of the 230 was available.

Transmission

The Willys Pickup was equipped with a column shift T-90 3 speed which was replaced with a floor shift version of this transmission in mid year 1949.

Transfer Case

The 26 tooth small hole Dana/Spicer 18 transfer case was used.

Axles

The front axle used in Willys Pickups was the Dana/Spicer 25 with drum brakes. The rear axle was the semi-floating Timken 51510. The standard ratio with the I4s was 5.38 with 6.17 and 4.88 optional. The standard ratio with the I6s was 4.88 with 5.38 optional.

Production Information

YEAR	BODY	MODEL	START	END	UNITS
1947	4WD (4T)		10001	12346	2346
2WD (2T)		10001	12642	2642
1948	4WD (4T)		12347	33304	20957(14)
2WD (2T)		12643	21859	9216(14)
1949	4WD (4T)		33305	44062	10757(14)
2WD (2T)		21860	26815	4955(14)
1950	4WD (4T)		44063	47709	3646(14)
2WD (2T)		26816	27787	971(14)
473 4WD		10001	19338	9338
473 HT		10001	14679	4679
1951	473 4WD PU	451 EC1	10001	26029	16029
473 4WD CAB	451 EB1	10001	11894	1894
473 4WD STK	451 ED1	10001	10420	420
473 HT PU	451 DC1	10001	11070(1)
473 HT CAB	451 DB1	10001	(1)	1070
473 HT STK	451 DD1	10001	(1)
1952	473 4WD PU	452 EC1	10001	23183	13183
473 4WD CAB	452 EB1	10001	11085	1085
473 4WD STK	452 ED1	10001	10358	358
473 4WD C/WS	452 EE1	10001	10056	56
473 4WD FFC	452 EF1	10001	11473	1473
1953	475 4WD PU	453 EC2	10001	24128	14128
475 4WD CAB	453 EB2	10001	11522	1522
475 4WD STK	453 ED2	10001	16694	694
475 4WD C/WS	453 EE2	10001	10008	8
475 4WD FFC	453 EF2	10001	10146	146
1954	475 4WD PU	454 EC2	10001	13594	3594
475 4WD CAB	454 EB2	10001	10681	681
475 4WD STK	454 ED2	10001	10185	185
475 4WD FFC	454 EF2	10001	10013	13
475 4WD C/WS	454 EE2	10001	10004	4
6-226 4WD PU	654 EC2	10001	14927	4927
6-226 4WD CAB	654 EB2	10001	10439	439
6-226 4WD STK	654 ED2	10001	10336	336
6-226 4WD C/WS	654 EE2	10001	10005	5
1955	475 4WD PU	55248	10001	10922	922
475 4WD CAB	55148	10001	10058	558
475 4WD STK	55348	10001	10026	26
475 4WD C/WS	55548	10001	10007	7
6-226 4WD PU	55268	5001	22168	168(8)
6-226 4WD CAB	55168	5001	11391	6391
6-226 4WD STK	55368	5001	10691	5691
6-226 4WD C/WS	55568	10001	10050	50
6-226 4WD ST CH	55668	10001	10001	1
6-226 4WD Fire Eng.	55068-05	10001	10001	1
6-226 4WD Amb	55068-03	10001	10011	11
6-226 4WD CPC	55068-06	10001	10030	30
1956	475 4WD PU	55248	10923	11532	609
475 4WD CAB	55148	10559	10931	372
475 4WD STK	55348	10027	10059	33
475 4WD C/WS	55548	10008	10613	606
475 4WD FFC	55448	10001	10002	2
475 4WD AMB	55048-03	10095	10104	10
475 4WD CPC	55048-06	10012	10073	62
475 2WD PU	55237	10001	10004	4
6-226 4WD PU	55268	22169	33446	11277
6-226 4WD CAB	55168	11392	14458	3066
6-226 4WD STK	55368	10692	11260	568
6-226 4WD C/WS	55568	10051	10065	15
6-226 4WD ST CH	55668	10002	10002	1
6-226 4WD Fire Eng	55068-05	10002	--	0
6-226 4WD AMB	55068-03	10012	10040	29
1957	475 4WD PU	55248	11533	12203	731
475 4WD CAB	55148	10932	11087	156
475 4WD STK	55348	10060	10090	31
475 4WD C/WS	55548	10614	11118	505
475 4WD FFC	55448	10003	10003	1
475 4WD AMB	55048-03	10105	10132	28
475 4WD CPC	55048-06	10074	10088	15
6-226 4WD PU	55268	33447	40154	6708
6-226 4WD CAB	55168	14459	15476	1018
6-226 4WD STK	55368	11261	11648	388
6-226 4WD C/WS	55568	10066	10078	13
6-226 4WD FFC	55468	10050	10098	49(10)
6-226 4WD Fire Eng	55068-05	10002	10006	5(10)
6-226 4WD AMB	55068-03	10041	10062	22(10)
6-226 4WD CPC	55068-06	10188	10290	103(10)
1958	475 4WD PU	55248	12204	12691	488(6)
475 4WD CAB	55148	11088	11272	185(6)
475 4WD STK	55348	10191	10197	7(6)
475 4WD C/WS	55548	11119	11226	108(6)
475 4WD FFC	55448	10003	10004	2(6)
475 4WD AMB	55048-03	10133	10143	11
475 4WD CPC	55048-06	10089	10103	14
6-226 4WD PU	55268	40155	45814	5660(6)
6-226 4WD CAB	55168	15477	16969	1493(6)
6-226 4WD STK	55368	11649	11996	348(6)
6-226 4WD C/WS	55568	10079	10084	6(6)
6-226 4WD FFC	55468	10099	10120	22
6-226 4WD Fire Eng	55068-05	10007	10016	10
6-226 4WD AMB	55068-03	10063	10092	30(22)
6-226 4WD CPC	55068-06	10291	10329	39
6-226 4WD AVA	55068-09	10001	10001	1
6-226 4WD Fire Eng	55068-11	10001	10022	22
1959	475 4WD PU	55248	12692	12924	233(6)
475 4WD CAB	55148	11273	11478	206(6)
475 4WD STK	55348	10198	10201	4(6)
475 4WD C/WS	55548	11227	11886	659(6)(14)
475 4WD FFC	55448	10004	10004	1(6)
475 4WD AMB	55048-03	10144	10145	2(6)
475 4WD CPC	55048-06	10104	10114	10(6)(14)
6-226 4WD PU	55268	45815	53286	7472(6)
6-226 4WD CAB	55168	16970	19577	2608(6)
6-226 4WD STK	55368	11997	12506	510(6)
6-226 4WD C/WS	55568	10085	10090	6(6)
6-226 4WD FFC	55668	10121	10143	23
6-226 4WD Fire Eng	55068-05	10017	10019	3
6-226 4WD AMB	55068-03	10093	10098	6
6-226 4WD CPC	55068-06	10330	10389	60
6-226 4WD AVA	55068-09	10002	10002	0(14)
6-226 4WD Fire Eng	55068-11	10023	10024	2
1960	475 4WD PU	55248	12925	13455	531
475 4WD CAB	55148	11479	11602	124
475 4WD STK	55348	10202	10302	100(14)
475 4WD C/WS	55548	11887	13337	1451
475 4WD AMB	55048-03	10146	10149	4
475 4WD CPC	55048-06	10115	10121	7
6-226 4WD PU	55268	53287	60913	7627
6-226 4WD CAB	55168	19578	23199	3622
6-226 4WD STK	55368	12507	13110	604
6-226 4WD C/WS	55568	10091	10103	12(14)
6-226 4WD FFC	55468	10144	10156	13
6-226 4WD Fire Eng	55068-05	10020	10102	83
6-226 4WD AMB	55068-03	10099	10209	111
6-226 4WD CPC	55068-06	10390	10524	135
1961	475 4WD PU	55248	13456	13771	316(21)
475 4WD CAB	55148	11603	11661	59(21)
475 4WD STK	55348	10303	10306	4(21)
475 4WD C/WS	55548	13338	13360	23(21)
475 4WD CPC	55048-06	10122	10472	351(21)
6-226 4WD PU	55268	60914	68660	7747(19)(21)
6-226 4WD CAB	55168	23200	25111	1912(19)(21)
6-226 4WD STK	55368	13111	13522	412(21)
6-226 4WD C/WS	55568	10104	10114	11(21)
6-226 4WD ST CH	55668	10002	10105	104(21)
6-226 4WD FFC	55468	10157	10211	55(21)
6-226 4WD AMB	55068-03	10210	10219	10(21)
6-226 4WD CPC	55068-06	10525	10559	35(21)
6-226 4WD Dual	55168-16	10001	10038	38(21)
1962
1963
1964
1965

Serial Number Locations

Serial numbers are located on the left frame rail on the outside near the front. An additional ID plate is located on the left of the driver's seat floor riser.

The engine number was located at the top front of the engine block on the water pump boss.