2003 cobra svt's?
they have a slightly larger 6.03 backspacing at the 17x9 size, and are one of my personal favorite wheels... maybe give those a shot?
mustangtuning.com has the specs on them, and AFR wheels and OE Wheels on eBay offer them in a nice machined finish, instead of chrome and polished. Chrome 2003 Style Cobra Wheel (17x9)
__________________ 1965 Mustang Coupe Project: 1965 Mustang Inline 6 (For Now) Coupe, New Floors, New Quarters | Ford 9 Inch Rear, 11" Rear Disc Brakes, 3.50:1 Gears | Control Freak Front U/L Control Arms, Global West Adj. Strut Rods | KYB Gas-A-Justs, Grab-A-Trak 620 Coils & Mid-Eye 5-Leafs | Global West Tubular Subframe Connectors | Addco 1-1/8 Front Swaybar Kit |