Can you use a lockup convertor for a newer 904 based lockup tranny. All you would have to do is wire it on a switch. Just food for thought. I don't know how well the lockup works in high performance applications.
If you can find an aluminum 4 spd or 3 spd overdrive trans, it would not be too bad for weight. I have the aluminum 4 spd and it is lighter than the cast iron 3 spd I have.
|