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Dual AUX Port
25 in Inlet
Heavy duty spring bucket accepts factory and aftermarket coil springs
Endurance Plus Springs featue a higher alloy outer spring "Plus" special processing for increased durability
Vehicle Applications: 1968-1972 GM A-Body Adjustable Upper Control Arms- Poly BushingsVehicle Applications: 1968-1972 GM A-Body Adjustable Upper Control Arms- Poly Bushings
OptiTorque Harmonic Balancer Bolt - GM Duramax MT-X3-TM-MM-ICOM Dual AUX PortProduct 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.
