Gator Fasteners HDB66 Harmonic Damper Bolt for Chevy/GMC (2001-19) 6.6L Duramax

If you are wanting to keep your 6.6L Duramax on the road for the long haul, you need the high quality parts like these Gator Fasteners.

Fitment Notes:

• 2001-2019 Chevy Duramax 6.6L
• 2001-2019 GMC Duramax 6.6L