J-series

The original Jeep J-20 was the heavy-duty pickup in Jeep’s full-size J-series lineup, sharing its basic body and chassis with the J-10 but offering higher-capacity hardware. It was sold in the United States as part of the J-series truck range and established the J-20 nameplate before later styling updates. This early phase represents the base J-20 before the later J-series facelifted appearance.

1974–1980 J-series U.S. market

Production 1974–1980

Body code J-series

Body styles full-size pickup truck

Modifications 8

Modification	Engine	Power	Transmission	Drive	Years
jeep j-20 pickup 360 v8 3-speed automatic 1974–1980	Gasoline · 5.9 L · 175 hp	3-speed automatic	Four-wheel drive	175	1974–1980	View details
jeep j-20 pickup 360 v8 3-speed automatic 2wd 1974–1980	Gasoline · 5.9 L · 175 hp	3-speed automatic	Rear-wheel drive	175	1974–1980	View details
jeep j-20 pickup 360 v8 4-speed manual 1974–1980	Gasoline · 5.9 L · 175 hp	4-speed manual	Four-wheel drive	175	1974–1980	View details
jeep j-20 pickup 360 v8 4-speed manual 2wd 1974–1980	Gasoline · 5.9 L · 175 hp	4-speed manual	Rear-wheel drive	175	1974–1980	View details
jeep j-20 pickup 401 v8 3-speed automatic 1974–1980	Gasoline · 6.6 L · 215 hp	3-speed automatic	Four-wheel drive	215	1974–1980	View details
jeep j-20 pickup 401 v8 3-speed automatic 2wd 1974–1980	Gasoline · 6.6 L · 215 hp	3-speed automatic	Rear-wheel drive	215	1974–1980	View details
jeep j-20 pickup 401 v8 4-speed manual 1974–1980	Gasoline · 6.6 L · 215 hp	4-speed manual	Four-wheel drive	215	1974–1980	View details
jeep j-20 pickup 401 v8 4-speed manual 2wd 1974–1980	Gasoline · 6.6 L · 215 hp	4-speed manual	Rear-wheel drive	215	1974–1980	View details