ARP Harmonic Balancer Bolt & Washer - (Oldsmobile)
To ensure the harmonic balancer is locked into place, use these ultra-strong ARP 200,000 psi bolts that exert maximum clamping force. Special features include 1/4" thick washers with an extra wide surface and tall 12-point heads that accept a deep socket to end the worry of stripping the head.
APPLICATIONS: Oldsmobile 260-455 V8
DETAILS:
- Pro-Series balancer bolt
- Includes hardened washer
- Chromemoly steel
- 12 point head
- Black oxide finish
- 3/4-16 thread
- 1.300" UHL
- 1 per package
PART NUMBER: ARP-180-2501