Some people badmouth Speedway for buying some stuff from China, but I have been a customer for over 25 years and can't remember one bad experience. They are also super on returns and credit.
To tell you how good they are, my Son Don bought a complete Wilwood front brake setup for his T a while back. He has been getting a lot of brake dust and they seem to drag a little. He called one day to just ask what the fix might be, and the Customer Service guy told him he was going to send him a free set of rotors, new different disc pads, and a proportioning valve, all at no charge, and no return on the old stuff!!
Who does that any more??
Like every other place, you have to look at what you are buying, but most of their stuff is top notch in my book.
Don