UMI extended length control arms center rear wheels on Impala SS. Chevrolet Viscosity Index 161

Viscosity Index 161

UMI 1016 pairs perfectly with UMI 1014 Rear Single Adjustable Lower Control Arms

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4038 - 1964-1972 A-Body Lower Control Arms- Poly/Roto-Joint

UMI extended length control arms center rear wheels on Impala SS. Chevrolet Viscosity Index 161UMI Performance extended length control arms are designed to properly center the rear wheels in the wheel well of the Impala SS. These control arms are extended by 5 8 and feature additional adjustment capabilities to perfectly center the rear end. This adjustment allows users to lengthen or shorten the control arms by an additional beyond the initial 5 8". The control arms are constructed from 1. 500 DOM tubing and fully TIG welded for maximum