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Hello all. I have 1966 Tempest custom with a 326 2 bbl. I was just wanting to know if I could use a th400 transmission with it or if the th350 would be better?
 

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Hello all. I have 1966 Tempest custom with a 326 2 bbl. I was just wanting to know if I could use a th400 transmission with it or if the th350 would be better?
You don't need the TH400. The TH350 uses up less horsepower. I would add a shift improver kit to firm up the shifts and leave it at that.
 
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