Speedtech Performance USA llc

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ATS 670 Power Steering Box

ATS 670 Power Steering Box 1964-1972 Chevelle, A Body


Factory steering boxes can be slow turning and become sloppy as they develop wear, resulting in poor feedback and a loose feel. Replace that old steering box with a 670 steering box built specifically for ATS by Lee Engineering. Based on the 600 series GM box, Lee applies their four decades of experience to bring each unit up to their standards, which includes magna-fluxing re-honed, re-valved, blueprinted,  finished with a special plating process and dyno tested. These steering boxes have ATS specific internal custom valving for Pro Touring type Chevelles and other A bodies, and are available in two different steering ratios.

Rag Joint Coupler

This new rag joint is required for use with the ATS 670 steering box to mate up with factory style Chevelle steering columns.