ARP 129-2503 is a Dampner Bolt - GM Durmax.
- Brand: ARP
- Category: Engine Components
- Product Type: Harmonic Damper
- Part Number: 129-2503
Fastener Specification
- Length: 2.75 in
- Thread: 18 mm x 1.5
- Head Style: 12 Point
- Head Size: 36 mm
- Washers Included: No
- Material: Chromoly
- Finish: Oxide
Engine Compatibility
- Chev Diesel Duramax
- Gmc Diesel
- Gmc Duramax
Product Specifications
- Manufactures Part Number: 129-2503
- Lubricant Included: Yes
- Color: Black
- Quantity: Each