SPC Performance 55-57 Chevrolet Tri-5 Upper Adjustable Control Arm turn14-atp Increased pressure to converter

Increased pressure to converter

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SPC Performance 55-57 Chevrolet Tri-5 Upper Adjustable Control Arm turn14-atp Increased pressure to converterMarket Description This unique, patented design provides the most adjustability and best clearance of any arm available for the classic Tri Five Chevy applications. Sold as a pair, these forged steel adjustable arms come with ball studs that are 1 2" taller than stock to improve camber curve. Dial in some caster combined with the ability to adjust camber, yields a truly 'modern' feeling suspension. The ball joints are greaseable and fully rebuildable.