Anyone used the jegs th400..if so are they any good?

 

i run one of there XHD converters and love it. i think there th400 is only rated at 450hp. basically just a rebuilt stock tranny probably. the TCI competition th400 is very stout piece.

 

if there only a stock rebuild and rate at 450... wonder why there 700r are rated 450 also? the tranys im debating over are th400 cost less now and cost more in gas or 4l80e cause of overdrive, cost more to put it in there but save down the line

 

4L80E would be the Easiest if you want to retain all of the factory electronics. With a TH 350 0r 400 you are going to have to adapt a speed sensor in order for the PCM to get Signal.

 

Thats y i have been saving up for my th400 swap, the cost of rebuild, and stalls is what sold me...and the fact that i use to run one in a nitrous fed bigblock nova...try that with a 60e

 

Well its 91 silverado not my d/d. Longs it don't 10 or less a gal. Im good..motor all is left carbb and camkit might wait on cam kit till I get lq9 ...I was thong 80e for over drive just don't where to on begain that. on. Either one footage do alot of nodding. If I deside to go 80e. Can I use the flexplate kit to go with the th400 on 80e?