66 coronet Mini tub backspacing

[Stewsta]

Im having trouble finding the correct backspacing for a street only 66 coronet with a mini tub, relocated springs, and stock width rearend. All I see are narrowed rearends. I found some 15x10 street lites with 7.5 backspacing on craigslist. Thanks Stew

 

[coloradodave]

Im having trouble finding the correct backspacing for a street only 66 coronet with a mini tub, relocated springs, and stock width rearend. All I see are narrowed rearends. I found some 15x10 street lites with 7.5 backspacing on craigslist. Thanks Stew

Search "wheel back spacing" on this forum. One of the members did some nice cad drawings that explain back spacing and show examples.