Challenger SRT Hellcat
Does anyone have a part number for ARP wheel studs for our Hellcat’s. ?
That's way above my paygrade...Yes 100-7734 talked to ARP today about them 1/2 inch longer then stock, big question is what is the diameter of the stud where it is knurled? If ours are 6.25 or 6.26 these will work. If not it will crack the hub. I bought two stock ones from Dodge dealer and have my tire shop mic them to see, fingers crossed.
Your Dorman part # 610-509 is the same exact part as a NAPA # 641-2806Adding to this thread.
Doorman now has wheels studs that are 73.4mm
about 3/4” longer than stock
part number : 610-509
Price: $59.99 for 10
these are a direct fit and do not require trimming the back of the head.
Good to know! Yeah, HHP gave me the part number, said no trimming needed and they bolt on as is. I’m putting these in brand new hubs. I might end up throwing them through the bench grinder. The part bumper I listed above is available at autozone and advance auto as well if folks aren’t close to a Napa. Same priceYour Dorman part # 610-509 is the same exact part as a NAPA # 641-2806
I only trimmed the head to match the exact clearance as a factory stud. Untrimmed you lose about half the clearance, which I assume will rub if a bearing ever goes bad.