I have a prosystems custom 950hp carb, it has 30 miles on it and made for my 408 stroker, I bought it in Nov 08 and decided to go efi, it has flow sheets,warranty, blank air bleeds and box. I paid 750.00 for it and I will take 625.00 plus shipping, this carb is untouched except for float adjustment and idle adjustment that is it, not a spec of dirt or anything, it has been sitting on my workbench in the box. This is a steal as you will pay 750.00 + for a custom built prosystems carb. I guarantee it to be in brand new condition which it is....30 miles at the most. Please PM me or email me at rolf1@cox.net