[6spdhyperblue]

Originally Posted by Lt4zl1

Done that and wrote the bcm to work the tap shift on an a6 transmission swap to a 4l60e vehicle. Bcm re write is a piece of cake if know how to get around it. My 07 Tahoe I added a lot to it even the rain sensor wipers and wrote it all into the bcm.
I was looking here as trying to find a schematic on the diff as adding an e locker to the elsd and looking to piggy back it vrs doing it stand alone. Unfortunately gm doesn’t lock them fully for drag racing so now looking for go around as even the drag program they did offer wasn’t fully locking this diff fully.

Anyway to get the drag program on a sle?

[oldman]

I would do this in a heart beat. The AA22 ZL1 drive's shaft (hollow) is a direct bolt into the SS, The passenger side AA23 is 3/4 inch short, I'm milling a spacer out of the CV joint of the SS 3/4", buy extended studs and pray.. LOL

To the guys that say just buy a 9 inch, sure that is about $10g all in including shipping, I can get a ZL1 cradle for $1500 local. Don't know of anyone that broke anything in the ZL1's rear assembly at any reasonable street car.