56" International Box with 15" locker 72" wide all together. It has 24" deep drawers. I Got it New from eBay for right under 1,600 comes in 4 colors. Very nice box well pleased!! I used my old red box for shop supplies.
Wow, got any pics of that 71/2 SS? My first car was a 71 SS hard top. I've always wanted to pick up a 71 SS vert and do what it looks like you've already done.