Great Lakes 4x4. The largest offroad forum in the Midwest - View Single Post - Anyway to tell gear ratios in 1978 ford f 250
View Single Post
Old March 25th, 2012, 08:31 AM   #2
4Bangler
Jackstand Wheeler
 
4Bangler's Avatar
 
Join Date: 03-19-06
Location: Alpena, Mi
Posts: 1,115
iTrader: (19)
Mentioned: 1 Post(s)
Default

It won't be an SM465...that's a GM trans. Probably an NP435.

The HP44 front and 30 spline LP60 rear should have ratio tags on them, a little wire brush work and they might be legible, or you can pull a cover and be sure, it's just a little gearlube and RTV. If I had to guess, I'd go with 4.11:1 or 3.54:1
__________________
'46CJ2A, '47CJ2A, '48CJ2A, '50M38, '52M38A1, '62CJ3B, '62CJ5, '65CJ5, (2) '66CJ5's, '67CJ5, '67CJ101 '69CJ5, '69J3000, '70CJ101, '74DJ5, '73CJ5, '74CJ5, '77CJ5, '78CJ5, '78CJ7, '78Waggy, '83CJ7 (2) '95YJ's, '97XJ...One of them runs, kinda.
4Bangler is offline   Reply With Quote
 
Page generated in 0.06476 seconds with 20 queries