1984 k10 4wd

[Mark kestlerss]

Hey guys. Have a new to me 1984 k10 305 with 350. When I got the truck the front drive shaft was not installed. Truck runs and drives great. Today I out the front drive shaft in and when I drive the car, with the front driveshaft installed the rear wheels appear to drag. Doesn't matter if the hubs are locked or free or in high or low. Not sure whats going on or what coyld be causing it. Any help is appreciated.

 

[Honky Kong jr]

Welcome is the 4 wheel drive engaged? Could be miss matched gearing if it is in 4 wheel drive and acts like that

 

[Mark kestlerss]

Yea I'm thinking someone changed the rear gear and it's not matching with the front. Wasn't sure if Nythingbelse could cause it