Power glide and a 5.3.
https://ls1tech.com/forums/automatic...lp-my-ls1.html
Start with the sticky:
https://ls1tech.com/forums/automatic...lp-my-ls1.html
Found this on anoter thread... "you will use a LS flexplate and in your powerglide you will use a turbo input shaft so you can run a 350/400 converter (the beauty of a turbo input shaft is that it is thicker than a powerglide input shaft so its stroner) but you will have to have your converter mounting tabs set up for LS base flexplate. Im running a powerglide behind my 6.0"






