What TC do I need????

That is exactly what the cam spec's are for the 380hp. My plan is for street & cruzin only. My drag racing days are long in the past. :-) It's all going in a stock bodied 71 Scamp and I'm not sure what the curb weight is on it.Eventually want gear ratio around the 3:50 range in the rear.Thanks guys for any and all info.

Jim M.