sierra69

I would like to put one in my 4l60e in my 07 nnbs w/4.8.gunna do gears and a convertor swap only since its useless to mod a 4.8.

6789olds

go circle D 3200 stall for 400 bucks cant beat it . also a bigger cooler . you will love it i just did mine last week .

sierra69

sweet! will do,i got the tru-cool 40,000 cooler just need convertor and install my gears.thank you sir!

6789olds

you will also need a tune for the stall that way no check engine lights pop up .

sierra69

i didnt think of that,thank you for that info.

6789olds

i drove for a day with no tune and no lights came on but you should tune it for better shift points . half throttle passing is way better with a mild stall converter .

sierra69

nice! thanks again.

richardp

the p/n. for the t.b. torque convertor is 24228708. I have run these with the 5.3 and 6.0 with great results., stalls right at 2800, if had slicks probably a little more. For the money they are hard to beat, imo.

harmon6.2

The gm code for.tb converter is a VJCX.