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what rear springs you running? I like the wheelbase!Well, I’m an idiot and ordered 40’s to run on minitruck stuff. But at least it looks cool
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what rear springs you running? I like the wheelbase!
Gotcha, I run chevy 63s but have been considering shortening my wheelbase when I go to link the back, Im at 128" right now.They’re an old set of AllPro 4” mini truck springs with a few leaves pulled out and hangers slid forward a handful of inches. I think WB is about 116”. Probably one of the last sets of springs that left AP before papa TG took over.
I’m going to have a bunch of questions when I get around to building a front axle. Just using my 05+ SD60 in the corner looks more and more appealing the more I go down the 609 rabbit hole with a HP9/10 costs for a rec wheeler. Any reason you went for the Reid knuckle and WFO steering arm as opposed to weld on steering?
Gotcha, I run chevy 63s but have been considering shortening my wheelbase when I go to link the back, Im at 128" right now.
I think I am into my front 60 $3400 and so far have yet to break any axle parts with 2yrs of wheeling on 40s. I like the superduty for the simplicity and the fact that you can get 1550 shafts from East coast for 400$ for a pair loaded ready to install. Plus any other parts you can get at a napa or autozone if you break on the trail vs having custom shafts and all that other fun stuff that goes along with a 609
I debated the 609 route but ended up building my tons for under 6gs front and rear so the price point is what kept me from doing it.
I coulda done weld on arms but at the time I was trying to do a protoytype high steer with SYN. When that didn't work out I opted for a Reid and WFO arm cause I didn't feel like pulling my axle apart to weld the high steer arms on (I daily the truck so I was trying to get it back on the road before the next wheeling trip). If I were to do it again I would probablly just get Artec weld on arms.
Thats gonna be tough to do with the 60 lol, Im pretty sure its 71" wms on it. Its wide but I like how stable it is on trails, I run 4.75" backspaced wheels to get it as narrow as I could.That’s good to know on the arms. I’ve been a lifelong Toyota guy so I’ve got a lot to learn on domestic do’s and don’ts for wheeler axles. The availability for axle shafts even makes it easy to justify running a custom length inner as a $330 spare compared to waiting on RCV for custom stuff on Toyota axles. I’d like to stay around a 63-64” WMS so my truck will still feel/wheel like a mini, and will fit in the enclosed trailer (pinky out).
Thats gonna be tough to do with the 60 lol, Im pretty sure its 71" wms on it. Its wide but I like how stable it is on trails, I run 4.75" backspaced wheels to get it as narrow as I could.
You might need to go the 609 route then if your looking for something that narrow. It gets hard to clear everything though with 40s on a narrower axle. My headlights rub the tires a little and I don't have any inner fenders, along with everything moved out of the way or relocated to stuff 40s at full bump.
I haven't seen anyone shorten up the long side, centering it under the frame is gonna be interesting. It bumps out barely inside the frame rail on my truck so your gonna be getting into your oil pan pretty quick at full bump.I figure its not going to be too hard to knock the C off the passenger side, and narrow up the long side 6 or 7 inches. Just will need a custom inner shaft for that side, but no big deal with as many people cutting 35 spline inners these days.
The rubbing...yeah it's going to rub like an undersexed monkey. I'm 61 WMS now with 3.5" of BS and I figure it'll give me a pretty good idea on whether a narrower axle will work in the future and help determine how much cutting needs to happen. One unexpected upside of links compared to leaves has been the ease and predictability of cycling things in the garage for clearance.
I haven't seen anyone shorten up the long side, centering it under the frame is gonna be interesting. It bumps out barely inside the frame rail on my truck so your gonna be getting into your oil pan pretty quick at full bump.![]()
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Ya I would not truss mine again if I had to do it all over, I lost like 2" of uptravel from that. You should be able to get away with a plate that goes over the diff and ties into the tubesI just went way down the rabbit hole on your build and a bunch of other truss discussion. My conclusion is that pretty much all premade trusses for SD60 stuff are terrible for uptravel after seeing you notch yours. It's like all you really need for a 3-link is to wrap the cast as much as possible with plate, tie into the tubes to keep them from spinning and then give you a good place to land an upper.
I'll have to ponder quite a bit before actually taking a grinder to narrow anything up. The window to land the diff is TIGHT.

Man your seats had to have been ****ed if the stock ones are an upgrade![]()
