Does Isky still make the 550 Super Legerra? Is so, for small block Chevy? Roller or flat tappet? Reverse rotation or normal? I currently have an old Chet Herbert cam in a 400(.550 .540 left, 255 260, 112 separation). That's all the specs I have on it other than for c5h written on a business card from an old speed shop. I would think the Super Legerra is pretty close to my current cam. It would be interesting to try the Isky one. On a side note, the Chet Herbert works well. Sure builds rpm's fast even with the 400. 406 Cammel Humps Fenderwell Headers Single plain World manifold Dish pistons Anyone out there still using the Super Legerra? Or what about the 505? I've been told that those 2 cams help put Isky on the map for speed equipment.