Harmonic Damper Bolt Kit. GM Duramax 6.6L.
ARP 134-2501 Damper Harmonic Balancer Bolt for Chevy Small Block 305 327 350 400
ARP 180-2501 Oldsmobile 260-455 V8 Engines Harmonic Damper Bolt Kit
ARP 240-2501 Chrysler Mopar 318-440 Harmonic Damper Bolt Kit With Thick Washer
ARP 234-2504 GM LS7 Balancer Harmonic Damper Crankshaft Pulley Bolt Kit 12
ARP 234-2503 Harmonic Damper Balancer Bolt Kit Chevy LS1 LS2 LS3 LS6 Gen III
