ARP windage tray nuts and washers
M10×2.0 the thread in the block. It's different for the windage tray nuts.
It's Def 10mm but if u can take a stud nut to home depot or hardware store and match up the thread size. Just get hardened lock nuts. I think it's m10×1.5 though.
Last edited by jayyk31; Apr 25, 2016 at 04:44 AM. Reason: Wrong thread size for nuts






