ARP Harmonic Balancer Bolt - 3.500" Long - 27 mm 12 Point Head - Chromoly - Black Oxide - Nissan Kart Racing Suit slip-resistant outsoles provide reliable traction

slip-resistant outsoles provide reliable traction

The Medium 2" tips the scales at less than 1 pound

Grommets are perfect for protecting wiring and hoses that pass through panels up to 1/16" (

Large fill plugs have a 3" opening

2017-2019 GMC Sierra 3500 HD

ARP Harmonic Balancer Bolt - 3.500" Long - 27 mm 12 Point Head - Chromoly - Black Oxide - Nissan Kart Racing Suit slip-resistant outsoles provide reliable tractionProduct Description: Harmonic Balancer Bolt 18 mm x 1. 50 Thread 3. 500 in Long 27 mm 12 Point Head Chromoly Black Oxide Nissan Sold Individually Since 1968, ARP is the fastener of champions and the world leader in fastener technology.