Engine & Performance
Darkhorse Motor CompanyARP Case Bolt Kit - M8 OEM Cases
✓ Verified fit for your 2026 Street Bob 117
About this part
ARP stainless engine case bolt kit for Harley-Davidson Milwaukee-Eight models; kits available for M8 "A" and "B" case variants, including big-bore-case versions.
Options that fit your bike
- "A" Stainless$72.95
- "A" Big Bore Stainless$76.80
- "B" Stainless$85.10
- "B" Big Bore Stainless$88.99