1972 Ford XL SportsRoof, courtesy casey/artandcolour.
C H O P — Ford's 1971 redesign of its full-sized car line reverted to a single coupe style, a severely formal-roofed pillarless coupe with a C-pillar at least three-feet wide. This chop restores the second, "faster" roofline choice, or SportsRoof in Ford parlance. It also restores the "XL" nameplate which was unceremoniously dumped after the 1970 model year. The '69-70 Sportsroof was a flying buttressed, tunnelback, full sizer with almost perfect proportions. The roofline was shared with Mercury resulting in the now-classic Marauder coupes.
For this second generation tunnelback, I greatly enlarged the side windows of the production formal coupe. I gave the C-pillar the look of the '67 Galaxie XL, but with the '69-'70's inset rear window. I left virtually everything else "production" on this "XL," the extra-cost spoke wheelcovers, the bodyside rub strip, the proper width whitewall tires.
And having grown up with a '72 LTD Brougham coupe in high school, LIght Gray metallic with a black vinyl roof, I can verify that those optional spoked wheelcovers are HEAVY but meticulously crafted.