Steel wheel back space
For what it's worth, Stockton Wheel made me some 10" wide, 15" wheels w/ 8" back space for the '67 Coronet 8-3/4 in my '71 Swinger. Tires are 275/60-15. Car has springs relocated inboard and mini tub. Had to make a bracket to encourage the hand brake cables to miss rubbing the wheels. Photos follow. You might notice rear was also relocated 1" 'back'. Was quoted 6 week delivery but wheels took about 7 weeks.
For what it's worth, Stockton Wheel made me some 10" wide, 15" wheels w/ 8" back space for the '67 Coronet 8-3/4 in my '71 Swinger. Tires are 275/60-15. Car has springs relocated inboard and mini tub. Had to make a bracket to encourage the hand brake cables to miss rubbing the wheels. Photos follow. You might notice rear was also relocated 1" 'back'. Was quoted 6 week delivery but wheels took about 7 weeks.
