Whose Hydraulic Flat Tappet Lifters?

Boy, they sure are proud of them. $400-$450 for a set of HFT? Damn! That's 2-3 times the cost of the cam.
Without looking, I think 400-450 might be for the roller lifters. I think you can get them for what you want through summit for around 140 ???? You'd have to check