This is the place to discuss NON-diesel engine and driveline modifications.
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- Regular Member
- Posts: 27
- Joined: Sun Mar 21, 2021 11:51 pm
- Location: Oregon
- Isuzu vehicle(s): 1984 diesel longbed 4wd P'up
I'm mostly done converting an 84 4wd from a 4-speed to a 5-speed. We had the rear driveshaft shortened and the front lengthened, but quite a few splines remain exposed on the front, and I suspect it was incorrectly done but don't have records of the old driveshaft to be sure either way. Could anyone with a 4wd 4-speed tell me how long the main big tube is, from one weld seam to the other?