need help tire and wheel sizing

[69ragtopman]

I HAVE A 69 SKYLARK CONV I WANT TO USE DRAGLITE WHEELS AND BF GOODRICH TA RADIALS WHAT IS THE MIN AND MAX WHEELS AND TIRES I CAN USE WITH STOCK SUSPENSION AND 455 BIG BLOCK ALSO BACKSPACE MIN AND MAX ON WHEELS. THANKS :Do No: :Do No:

[dboz]

do a search for backspace and whatever size rim you want. this is covered on many posts. i have been researching this myself. on my 72 i am looking at 15x8 4.5 backspace fronts with 245/60 and rears 15x8 with 4.5 and 275/60 or 295\50. may go to 10 inch rim but then need 5.5 backspace.