ARP blower studs, anodized red aluminum studs 2.5 in. long, allow your blower and manifold to separate during a blower explosion to minimize engine damage. These kits also include 12-point 7/16 nuts, aerospace-quality nuts and parallel, ground-hardened washers. Will work on SSI, DMPE, PSI, Fowler, Kobelco roots 6-71 thru 18-71 blowers. RBS had an engine builder customer retire and traded in a whole box of new unused parts giving the racer a chance a some great deals. Make sure these are correct for your application before purchasing. RBS has one in stock so get it while they last!!!!!!!!!!!!!!!!!!!!
Note: This is a used item. This item might have been taken in on a trade. RBS may have inspected this item and deemed re-usable. There is no warranty expressed or implied with this item.