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The Superlift component box supplies the 6-inch knuckle-style components for 2WD configurations of the GM 2500/3500 HD trucks. This box provides the kit pieces intended for Superlift lift installations on two-wheel-drive heavy-duty pickup platforms. Intended for 2011–2019 GM Sierra and Silverado 2500HD or 3500 2WD applications; check Superlift fitment notes for exact coverage.
Superlift 11-19 GM Sierra/Silv 2500/3500 HD 2WD - 6in Lift Kit Component Box - Knuckle Kit
