Idler Arm - Adjustable - 1.500 in/ft Taper - Forged Steel - Black Paint - GM A-Body / G-Body 1978-88 - Each Brand Allstar Performance Steering arm is 6.125 center to center and drops 2.25. Mounting bolt pattern is 2.375. Steering arm is adjustable from 2.5 from the bottom mounting hole to a estimated 3.5. ALL56341 Truck Freight- NO State Restriction-
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