OptiTorque Harmonic Balancer Bolt - GM Duramax AC-200 (4) Flush Mount Screw -

(4) Flush Mount Screw - Allen 3/32"

Straight Mount

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6 AN Male O-Ring to 6 AN Male

1980-1981 Jeep DJ5

OptiTorque Harmonic Balancer Bolt - GM Duramax AC-200 (4) Flush Mount Screw -Product Description: Harmonic Balancer Bolt 18 mm x 1. 50 Thread 2. 75 in Long 36 mm 12 point Head Steel Black Oxide GM Duramax Sold Individually OptiTorque produces premium quality fasteners for a wide range of automotive applications. From stock rebuilds to hard core racing builds, OptiTorque fasteners are USA made and designed, featuring premium materials and designed to meet or exceed OEM specs.