For sale: 32-48 Ford NORS 8 Intake Valve (mushroom stemmed), 8 Exhaust Valve (mushroom stemmed), 16 valve spring retainers, 16 valve guides (split type - OEM unknown), and 16 new valve guide retainer clips (not pictured). New price would be $650 from Mac's. I will sell all shipped in US for $325. I wanted to use the later style valves, so that is why I am selling this group.