The SuperPro GM 1500 2019-on Caster/Camber Upper Arm (80 duro/ShA) (Part #TRC6655) is a premium suspension component from SuperPro. Fixed offset upper control arms with heavy-duty, high-articulation ball joints and SuperPro polyurethane bushings for 2to 4inch lifted vehicles. The SuperPro fixed offset upper control arm (UCA) is a high-performance aftermarket component designed to enhance the wheel alignment of lifted 4x4 vehi... SuperPro products feature a lifetime warranty and are made with proprietary engineering-grade polyurethane formula. Designed, engineered and manufactured in Australia with over 40 years of experience.

Applicable to:
- CHEVROLET SILVERADO 1500 (2018-ON | SILVERADO 1500 GMT T1XX 4WD)
- GMC SIERRA 1500 (2019-ON | SIERRA 1500 GMT T1XX 4WD)