Hi, I am wanting to buy a 1997 GTP for $850 all it needs is an alternator, can I use a Alternator from a 4.3l Jimmy on it, I have one brand new in box never been used. Local parts stores want $240 for a 3.8l Alternator, and I really want this car. Motor is the 3.8l S/Ced variant of the 3.8l