5x4" Hub Specs
In attempting to convert my '72 Swinger front 9" drums over to the Scarebird kit, I messed up and allowed an old shade-tree mechanic try to get the hub (un-swedged) from the drum. He beat the hell out of them with a 4lb hammer first, then tried hydraulic press and I'm pretty sure they're bent...and still not out of the drum.
I have a friend who runs a machine shop who said he'd build me new ones if I could spec them out and model in AutoCad. Do any of the more savvy members on here have advice on where I could find correct dimensional drawings for this part?
I'm pretty sure the bolt pattern will be easy enough, I don't necessarily have to have them knurled if he wants to tack them on the back side for me. I have found a drawing that says the inner diameter of the "register" is 2.31 inches. Does there have to be a radius to the hub? If so how could I determine that? Does anyone have a picture of one that is intact?
I found these specs on the drums from RockAuto but can't find anything specifically for the hub anywhere. Any help is appreciated friends!
In attempting to convert my '72 Swinger front 9" drums over to the Scarebird kit, I messed up and allowed an old shade-tree mechanic try to get the hub (un-swedged) from the drum. He beat the hell out of them with a 4lb hammer first, then tried hydraulic press and I'm pretty sure they're bent...and still not out of the drum.
I have a friend who runs a machine shop who said he'd build me new ones if I could spec them out and model in AutoCad. Do any of the more savvy members on here have advice on where I could find correct dimensional drawings for this part?
I'm pretty sure the bolt pattern will be easy enough, I don't necessarily have to have them knurled if he wants to tack them on the back side for me. I have found a drawing that says the inner diameter of the "register" is 2.31 inches. Does there have to be a radius to the hub? If so how could I determine that? Does anyone have a picture of one that is intact?
I found these specs on the drums from RockAuto but can't find anything specifically for the hub anywhere. Any help is appreciated friends!