Legally can't be done, easiest way is to buy a VY. the alarm guy will sit with his head under the dash for a full 30 mins with that fkn noise going. often feel like folding his legs upside down and slamming the door closed.VX2VESS. So my alternator is overcharging on my vz ss LS1, I was going to put a spare on which is off a VY SS LS1 But i noticed the plug is different. The Vz LS1 Alternator has wires L and FR (Light and Field Return) While the VY Alternator has L And S (Light and Sense) Question is can i fit the vy alternator by putting the sense to bat pos