jggriffith1776
Junior Member
- Joined
- Sep 22, 2022
- Posts
- 2
- Reaction score
- 0
- Location
- 83617
- First Name
- Jacob
- Truck Year
- 1984
- Truck Model
- GMC Sierra k2500
- Engine Size
- 5.7 350
I have a 84 GMC k2500 5.7 350 with a granny low 4 speed and some things have come up with my f150 that I have to use my GMC as my daily, I am all for smiles per gallon but with gas prices I'm thinking about tans swapping it with a nv4500 5 speed. Has anyone that did this swap figured out their mpg after? I am open to other transmissions but I'm on somewhat of a budget and I do quite a bit of towing so I'd prefer a HD trans. Thank you for your input.
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