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We will be closed June 27th, 2026 - July 6th, 2026. In store pickups will be unavailable during this time. A majority of orders will ship out normally but may experience a delay in handling time. if you have any questions, please use our live chat before placing an order.
Gator Fasteners HDB66 Harmonic Damper Bolt for Chevy/GMC (2001-19) 6.6L Duramax

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

by Gator Fasteners
SKU GTF-HDB66
$29.99 - $29.99
$29.99
$29.99 - $29.99
$29.99
Product Availability
  • Ships Directly From The Manufacturer
    Ships From Manufacturer

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