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Thinking of doing a auto to a manual tranny swap! How hard.. input anyone?

1.7K views 33 replies 13 participants last post by  casper gt  
#1 ·
Well... the overdrive is gone in my 4r70w and this will be my 2nd transmission in 2 years.. UGH... Thinking about swapping over to a T5. Anyone have any input.. Should I... Shouldnt I... I just think Im to dam hard on these autos!!! Can I buy a swap kit anywhere with everything I need?
 
#6 ·
you should rethink your posision on this swap for a min.
if you truly think your driving style is killing these trannys then you will find yourself very sorry you did the manual swap as no 5spd (& 6spds aren't much better) come anywhere near the strength of a 4r70w, if you think it's you thats breaking them, you may as well buy a truck load of t45/3650/etc's cause you'll need them.
I'd venture to say that you didn't get a quality rebuild on this (ie the 2nd) tranny & thats why it also failed.
that being said, there are tons of guys looking to go the other way (ie manual to auto), you can most likely find someone local that'll swap you (with you haveing a bad trans, I'm shure some cash would be involved, but it still might be the best route).
 
#7 ·
Depends on what driving style you have. I am ditching the auto because I hit the corners. If you want the quarter, get another auto. Like mentioned, I don't think it is how you are driving the car that's killing the trans as many people abuse the 4R every day.
 
#13 ·
#20 ·
the manual transmissions can be built to handle the power you want, its the driver that makes the difference in the race. the 4r70 is a good trans, great if you are primarily drag racing. why would you pull the radiator for the swap?