I have a hypertech power programmer 3 for 97 GM trucks.
With the 4.3/5.0/5.7/7.4 vortec engines. Part # 370202

May fit other years not sure.

Asking $200 obo.

Or trade for a tuning laptop or wet nitrous kit, could put money on top depending.

 

is it used ? Has a vin # been entered in it yet?

 

Its used but once i put my truck back to stock it should be unlocked for anyone to use again.

just cant be used on more then one truck at a time.