Hey, i have the factory 4 speed auto in my 91 and it was rebuilt last spring. Im notpushing high horse power maybe only 195 or so....and probably 450 ft lbs...it holds up good and shifts fine...i just wanna know what i need to to to it to prevent anything from going wrong....i only plan on on making this a 325 hp daily driver but that will take some time as im only 16...what upgrades do you guys suggest for the trans as far as torgue conv., shafts stuff like that and what will it cost me?

 

with the mods I have done I was using a 518 until I broke the rev band overloaded it in 4low trying to back 26000lbs up a ramp. should have stopped when it was spinning the tires in 2wd. Only upgrades to trans was extra clutchs in front clutch pack and suncoast convertor. I still have the convertor if your looking for one.

 

how much for the converter?

 

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