layn out a regal

ne1 got ne links or sugestions? im tryn to lay out an 87 regal (g-bogy gm) out on 26.5" tires, need to know what to do with the rear? the goal is to not cut up the floor were the seats go and to use the stock suspension, or ne ideas please help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!