I am looking to buy a 300a + alt for a 2000 yukon 5.3 i have 370 cash being i bought a Tenney alt right as he was doing his move or what not and he won't be making me one now so looking else where let me know what ya got or ideas where to look i know cd sounds has one for 450 mechman has one for 470 but 370 is what I got right now well it will be back in my account by the end of the week please help me out with this thanks