M8 Case Bolts This bolt kit upgrades your M8 bagger or Softail with high-strength ARP hardware that won’t fade, flex, or fail like the low-grade factory bolts. Whether you're swapping the visible case bolts or doing a full tear-down and hitting every fastener in the cases, these bolts bring serious durability and a clean, custom look. Proudly made in the USA and built to survive multiple installs without losing color or strength—exactly what your build deserves. Features High-strength ARP hardware for M8 Bagger + M8 Softail Available options for visible case bolts or full case bolt replacement Plated Series bolts engineered for repeated installation without losing finish Color-coated 12-point ARP options available Fade-resistant coating, fully cleared for longevity Backed by full color-warranty support Made in the USA Fitment M8 Bagger (visible case bolts or full case bolt options) M8 Softail (visible case bolts or full case bolt options) If your motor is pulled and you want to replace every single case bolt, choose the full case option. Includes Bagger Options: 4 ARP bolts (visible case bolts) 12 ARP bolts (full case bolts) M8 Softail Options: 7 ARP bolts (visible case bolts) 14 ARP bolts (full case bolts)
