TH400 or 4L60E opinions
so i just recieved a TH400 from a friend of mine that was just freshend up by a local speed shop. iam being told by many people not to put it in becuase A i would lose power B i lose OD and C its a heavy transmission and isnt any stronger than stock.
i really dont mind losing OD, i have a DD that i will be driving alot more, i really dont mind losing some power as long as it is not a consideral amount. if that trans is stronger i will sacrafice considering i got the tranny for FREEEEEEEEE
my ????'s are if i do decide to do this conversion what eles will i need.
i know i need.....
M6 crossmember
longer drive shaft
different shifter ( wich one i do not kno)
flex plate
computer tuning
now as of a converter i can get a 3800 stall for it if i buy a different flexplate will that converter work?
now what would be a price for this conversion and what eles will i need
And in your post at the bottom you asked the price so I was giving you a break down. Other than the parts I stated you can get a nicer trans cooler with some braided steel lines and an fittings also.
Last edited by pddye; Aug 11, 2008 at 02:31 PM.
It's gonna be a tad slower than the 4l60 you have now, due to gearing, and a little heavier also.
Use it or not????? Yes... when you brake the 4l60.


