What would you do with your rear end, if this were yours? Do you have a similar car.... Ok here is the total package, Engine 408 roller Windsor/stroked- maybe 480 HP/TQ to 520 HP/Torque. Holley Ultra 750 HP, using kick down cable CAM 235/238 @ 50, 573/582 Lift - 112 lobe /mild Trans; A.O.D. from an 89 stang, BUT I built it up right and proper for the anticipated power range Stall @ 2200 converter (of course this can be changed) Drive shaft 3'' brand new. Wheels 27'' OD GW approx 3800 lbs. Suspesion; 2'' drop in front, stock height rear, 100% new. Blood type O Pos Sign Torus hanging itchy, low and slightly to the left I have an overdrive ******... I want have a nice cruiser but with m***ive get up, take off and go.... what rear end, posi, ls, 3.5, 4.11 ect. will help capitalize the top and low....