G54B blown transmission need help

[Camelpigeon9317]

I have a 1984 bilt in 83 Dodge ram 50 sport. I have the 2.6L G54B automatic and the transmission is completely blown it acts like it is in nutral no matter what except in park. just need to know if all of the auto trans work for it if not witch ones do thank you for your help

[pennyman1]

you need a narrow block auto tranny from a 79-86 ram 50 / MMM truck. 87 and up are all wide block trannys, even autos.