My trans needs to be rebuilt to go behind a mild 360 in my sig car. Nothing wild, just a shift kit probably and better internals to handle a 360 in a heavy car. I'll have a factory hi-stall converter. Daily driver but with spirited driving and heavy rims/tires. B&M or Transgo shiftkit, and which level of each? Where should I get my internals, and what matrerials? And what would you expect to pay for what I want? Any shop recommendations in the Killeen/Fort Hood/Austin TX areas?

thanks
roe

Edit: also, with me keeping my 2.76 rear gears, isn't there a way to have a low 1st gear set in the trans in order to help me get the car moving? what th e details on this?