i don't know if the setup is still available and it was BIG dollars but ATI and maybe transmission specialties were doing the lockup glide. at one time i think i remember seeing the lockup parts listed separately but now i only see the complete trans listed on ATIs website but you'll need a Brinks truck to go get it. i'm pretty sure Hemifred has one in one of his cars.

afaik the PG input has pretty much gone by the wayside and rightfully so, most stuff is turbo input.

make sure you're sitting down...

http://www.atiracing.com/products/trans/pg/index.htm