I'm selling my 6L80 trans off my 14 Sierra. Has less than 1000 miles on it and just did the Sonnax upgrades, zip kit, line pressure booster kit, 4-5-6 clutch apply piston kit, pump slide spring. I also have a brand new 3800 Pro Torque multi disc stall. Will sell trans for $2000 and stall $1300. Have a lot more in them. Shipping will be on buyers expense. Pm me if interested. Thanks

 

may i ask why are you selling it? went with a 90?

 

Think he going th400