Tom31w
Member
- Joined
- Jan 24, 2018
- Posts
- 35
- Reaction score
- 60
- Location
- US
- First Name
- Tom
- Truck Year
- 77
- Truck Model
- K25
- Engine Size
- 350
Hi all, new on the forum from Northwest Montana. Retired old (ish) paratrooper playing my hand at small scale cow, sheep and hay farming now.
I picked up a 77 GMC K25 High Sierra a couple of years ago (square bodies have always been my favorite) and have just now pulled it into my shop to start to make street-able. She is a 2 tone blue, mostly rust (I can see the ground through the floor) and it has a Jerry rigged flatbed. Today, I pulled the tractor around (67 David Brown Selectomatic 990 with a du-al 250 loader, but that is a whole other forum subject) and took the flatbed off. I then drove the cab & chassis into the shop to start getting ready to work on her. I found the build sheet and started looking up the RPO codes (most of them deciphered now) and started looking for what components I am working with.
I found the original LS9, heavy duty front springs, 3 speed plus low gear tranny, and a NP205 transfer case, heavy duty brakes and extra clearance option (I suspect that comes from the springs). Still trying to figure out what axles is has and the ratios...
I’ll be heading to Spokane soon to pick up some 17” 3/4 ton dodge rims and and am about to pull the trigger on ordering a complete Prothane bushing kit from Summit.
For now I will operate it with the rusty cab, it will perform farm duty for me (hauling big rounds of hay, pulling hay trailers, pulling gooseneck trailers, etc...) but I do have a nice rust free cab sitting in my shop for when I do decide to do a restore.
I think I have plenty to do to keep me busy for awhile, just wanted to say hi and that I would be checking in from time to time for technical advise, or to pass on any cool stuff I find along the way.
Sent from my iPad using Tapatalk
I picked up a 77 GMC K25 High Sierra a couple of years ago (square bodies have always been my favorite) and have just now pulled it into my shop to start to make street-able. She is a 2 tone blue, mostly rust (I can see the ground through the floor) and it has a Jerry rigged flatbed. Today, I pulled the tractor around (67 David Brown Selectomatic 990 with a du-al 250 loader, but that is a whole other forum subject) and took the flatbed off. I then drove the cab & chassis into the shop to start getting ready to work on her. I found the build sheet and started looking up the RPO codes (most of them deciphered now) and started looking for what components I am working with.
I found the original LS9, heavy duty front springs, 3 speed plus low gear tranny, and a NP205 transfer case, heavy duty brakes and extra clearance option (I suspect that comes from the springs). Still trying to figure out what axles is has and the ratios...
I’ll be heading to Spokane soon to pick up some 17” 3/4 ton dodge rims and and am about to pull the trigger on ordering a complete Prothane bushing kit from Summit.
For now I will operate it with the rusty cab, it will perform farm duty for me (hauling big rounds of hay, pulling hay trailers, pulling gooseneck trailers, etc...) but I do have a nice rust free cab sitting in my shop for when I do decide to do a restore.
I think I have plenty to do to keep me busy for awhile, just wanted to say hi and that I would be checking in from time to time for technical advise, or to pass on any cool stuff I find along the way.
Sent from my iPad using Tapatalk