ARP 129-2503 6.6L Duramax Harmonic Damper Bolts

$32.04

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  • Fits: 01-Current (6.6L) Chevy/GMC Duramax trucks

Features:

  • Increased strength
  • Increased reliability
  • 200,000 psi tensile strength
  • Set of 4
SKU: ARP 129-2503 Categories: , , , , Tag:

As the crankshaft flexes and twists, the balancer absorbs incredible amounts of kinetic energy. To ensure that the balancer is locked in place, ARP has developed these ultra-strong 200,000 psi bolts that let you exert maximum clamping force. Special features of the ARP 129-2503 Harmonic Damper Bolt include 1/4″ thick wide-area washer and an extra-tall 12-point head that accepts a deep socket and eliminates the worry of stripping the head.

Weight 0.6 lbs
Dimensions 9.75 × 2 × 5.75 in

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