I stand corrected. They did do tops for 4x4's. Although they haven't been in business since 2008. They got bought out by a company called STC (specialty top company) and STC went bankrupt in early '09.
I hope you got a good deal on that "Snap on" top.
'87 YJ, 4.2L built and bored, 8" of lift, 8.8 rear, AX15/NP 231J, Tom Woods drive shafts, Flat fenders, 12,000LB winch, Custom bumpers, Rattle can paint job. Never completed...