Rat Style Muscle Cars
Thanks! Yes it's mini tubbed with the axle moved back 1" to center it in the wheel opening. Good eye you are correct they are 15x10's with 3.75 backspacing. Total width of the slightly narrowed rear axle is 52 5/8" including the B body 10" drums. I plan on purchasing a few sets of wheels / tires for the car so I can change the look of it in a few minutes time. I should still have room to run 15x10's with 3.5" backspace as well. The fronts are 15x4.5's with 2.125 backspace. The Duster has Wilwood discs up front to help keep the width close to the same as the original drums.