69 Barracuda 408 Blue Print

The streetfighter should be fine with about a 2800 stall converter IMO. The 7 1/4 has to go with that combo, it won't last long. A 3.55 gear in an 8 3/4 should be good.

How did you blow the transmission? I thought the streetfighters were decent and would hold up.

*edit* N/M I see it was a stock 904.