Just swapped to my 6.0 broke the trans pump so time for another upgrade looking for something built around 500 hp with a stall converter or without need 3000 to 3200 stall u can pm me or text/call 508 -631-4047 thanks all joe. Truck is a 99 silverado rcsb 2wd

 

i gotta a stock 4l60e from my 02 sierra with a vette servo in it and 110,000 miles, but seems you want a little more than just a stock one. plus you looks to be quite a ways away.

 

Yea lookin for something with low miles and can handle some hp just swapped my 5.3 out for a lq9

 

Look over on ls1 tech too, few fbody guys selling built 60s

 

https://ls1tech.com/forums/showthread.php?t=1467976