Quote:
Originally Posted by Shiwnath
The Stock 4T45 transmission that comes with the 3400s aren't designed to handle a lot of power. The supercharged 3800 come with a 4T65-HD transmission that can handle much more power than the 4T45. So If you're doing an engine swap you should also be doing a transmission swap so your transmission doesn't fail. Also there is more aftermarket parts available for the 4T65-HD as well.
MMS has a tranny swap kit available. It has a list of the parts that are needed, but you may be able to find some of the parts for less elsewhere:
http://www.milzymotorsports.com/miva...e=4t45to65conv |
so i need this kit right? Or could i just get other parts?