I paid around $500 for a 370 amp alt from this company. As many of the other reviews state, I received the wrong alternator at first. Nicholas Starks resent another alternator and it was professionally installed. The "new" alternator only lasted a week and stopped charging while I was driving down the road. After paying a mechanic another $250 to put the OEM alt back on the truck I find that the Apex alt is blown and cracked on the rectifier. I shipped the package back to Nicholas and he states that it was dropped(not outside damage) or something happened as it couldn't have failed due to poor parts or craftsmanship. After emailing back for weeks he will not give me a reimbursement and I like the others got manipulated and stolen from. I hope someone sues him and gets what is due. Stay away from this company and do not do business with Nicholas Starks.