Hi i have a 74 k5 but need some info on the 3 speeds that came in them (the SM318/SM326/SM330/T-89A/T-150) I want to know more about them like gear ratio and how they shift because this truck is a drag truck but need a durable but quick throw trany the th350 that is in it can't take the power no more and at the point that i have to go manual if anyone can help me it would be awesome.
Where can I find info on chevy transmissions?
- Thread starter Pat
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