Backspacing on drag wheels

[Great281]

Hows it going guys. Came across a set of weld dragstars. They're 15x10 in the back and have a 4in backspacing. Was wondering if they will fit. Read up on that the calipers and banjo bolt will most likely have to be shaved down, but i am not sure about the backspacing. Car is a 96 cobra, thanks!

 

[2DXTRM]

4 inch backspacing the wheels will stick out.

for a 10inch wide wheel, 6.5 backspace is ideal.

 

[Great281]

Yeah, the wheels i have on it now are 18x9 with a 6in back spacing. Just not educated enough with this backspacing stuff. Confuses the sh*t out of me honestly lol