What type of flex plate do I need to run on a TH350 to work on my 6.0. I have a TCI stock replacement but the holes are off by 1/4''.

 

if you use a th350 converter with dual bolt pattern the larger th400 pattern will work

 

Im still having problems with this thing. if anyone has an aftermarket plate what kind are you running??

 

i just did another 6.0L swap in my brothers malibu this last weekend and we had no issues the stock 6.0L bolted right up to the th350 with a 10" converter,

the stock 6.0L flexplate works perfect,, are you trying to use a flat flex plate or a curved one, this will make a differance on which side of the flex plate you put the spacer on


this tells it all:

https://ls1tech.com/forums/automatic-transmission/639693-ls1-style-engines-old-style-trans-th350-400-2004r-700r4-4l60e.html





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