Seeing how my 4x4 needs new hubs and the damn duralast 800cca battery died agin and i dont feel like touching the truck right now Im doing stuff to my street truck. I was thinking about going 3000 rpm stall and TCI shift kit. its a th350 tranny. My 4x4's th350 is built to hell with 2500 stall. What would be better for the street truck 2500 or 3000 the rear is gettin 3.55 gears and a auburn or eaton limited slip. Right now its just open with 3.08 . How well do yall think that will do ? keep in mind the zz4 350 gets most its torque in the 3000 rpm range so it should make for a good take off..