This is “the works” the pin drive kit. (Will not work in a cog drive opti car.) Can be used in 1995-1997 LT1 motor that has a pin drive opti spark. Has base tune from the factory to get you running and driving, but can be tuned for any application. base tune is for 1 bar map sensor but can be tuned for 2 or 3 bar as well. This specific one was purchased for my 95 Impala which I am parting out. Item is Located in Miami Florida. Cost does not include shipping. You will have to determine shipping to your location. The box is 12h x 12w x 26L and weighs 24lbs. I paid $2100.00 shipped. Asking $1300.00