I want to compliment Scotty Brown of Competition Components (www.buyracing.com) for great customer service. I ordered Cometic head gaskets for my 496 which were backordered every where. They were drop shipped but before I recieved the gaskets Scotty realized that he had transposed a number and the wrong ones shipped, corrected the problem and ordered the correct gaskets to be drop shipped and emailed me before the incorrect ones arrived. Anyone can make a mistake but I am impressed with his customer service and honesty.