I have a few questions before I take the plunge.
I?m doing a couple swaps
I?m doing a 5.3 swap on a 98 s10 blazer
The 5.3 is from a 2001 Yukon xl. I would like to start out keeping the stock tune and just change the vats gears and tire size.. here is where I get confused... I would also like to put my blazer vin back into the Yukon ECM so it can still talk to the bcm. Is this possible and if so how many credits
Do I have to license the blazer, then license Yukon Ecu then pay to change the vin?
Also I will be swapping the old blazer 4.3 into my sons 2.2 97 s10. It this 2 more credits or 4 more?
Btw I would be getting the pro model.
Any help you could give me is much appreciated