J-truck with 401V8/TH400/Dana20?

[nicinsand247]

Does anyone know if there was a year that the J-truck was offered with this drivetrain combo? or are all 401/TH400's quadratracs?

[JeepNOFEAR]

All quadratracs

[grand_wag_85]

Only if it was special order.

[Tornado230]

For what it's worth, 1974 TSM shows the combination with the lower GVW's.
Quadratrac required on 8,000 GVW truck.
The TH 400 and Dana 20 was offered during early 1974 production across the board. Probably until they (Jeep) ran out of the adapters.