There’s several of these custom wheels online. You shouldn’t need a custom size unless you’re trying to squeeze every millimeter of tire in there.
I think I have plenty of room but I plan on double checking before I order anything. I think the 12 bolt was cut down for a tubbed c10 not el camino. My friend that had it and also did the frame work said it was the right length. I should have double checked. Figured it's cheaper to buy large backspaced wheels (if they are available anywhere) rather than pull everything back out, have it shortened and repaint it.Don't forget about frame and suspension and brake clearance. You are asking to seat the tires 2" inward to clear the fenders, do you have 3" of space to the frame and suspension, enough room for the brakes to do so from where that tire sits now?
Yep, double checked. It's one thing to go with 17's or 18's and go that wide inside on a shortened rear, it's often quite a different story with 15's as the rims get awful close to brake calipers, emg brake levers etcI think I have plenty of room but I plan on double checking before I order anything. I think the 12 bolt was cut down for a tubbed c10 not el camino. My friend that had it and also did the frame work said it was the right length. I should have double checked. Figured it's cheaper to buy large backspaced wheels (if they are available anywhere) rather than pull everything back out, have it shortened and repaint it.