View Single Post
Old 09-24-2019, 07:25 PM   #33
63inoz
Registered User
 
63inoz's Avatar
 
Join Date: May 2017
Location: Melbourne Australia
Posts: 54
Re: Upside down, back to front, long low 63 fleet

Hi Skinny,
I reckon I spent a good day on the grinder getting everything lined up.
A consistent 1.5 would be easy by comparison. You can measure, mark, cut, weld.
With the angle of the cut and the curves of the crossmember its a lot of back and forth, trial fitting, measure, mark up, grind some more. Ended up with a pretty good file finish for the tig.
My other theory is that the standard suspension has the cross shafts sitting horizontal, as long as the truck is horizontal. If its nose down, bum up a bit, the cross shafts actually have a bit of a negative rake. That cant be good for suspension travel with the lower ball joints trying to actually move forward and upwards.

Ive also moved the cross shafts 1/2" forward, no clearance issues around the pivot area at 1/2", just a bit around the shock body when you get down to the bump stops.

I dont have an option here to drop in to the local parts yard to get later model arms, discs etc. I do plan to build some arms once the truck is actually approved and on the road.
__________________
My build 63 long fleet http://67-72chevytrucks.com/vboard/s...d.php?t=740877
63inoz is offline   Reply With Quote