2011-2015 GMC Sierra 3500 HD SLT 6
Flows 35% Better Than Stock
These Shocks are tuned by Johnny OConnell himself and made to the exact travel and durability requirements as the OEM shocks
Stamped Steel Construction: This actuator is constructed of coated black stamped steel for strength and durability with all necessary hardware included for a hassle-free installation
2-1/2" Diameter Polished 304 Stainless Steel Clamp-On Exhaust Tip
SPC Performance Lexus LX600/LX700H Adjustable Upper Control Arm (Pair) - 35450 fits_1987-1991`BMW`M3 2011-2015 GMC Sierra 3500 HDDesigned, engineered, tested, and assembled in Colorado, SPC Performance adjustable upper control arms are loaded with features. Improve suspension travel, handling, and tire wear while centering the tire in the wheel well for maximum clearance needed for oversized tires. Now equipped with maintenance free ball joints and free pivoting xAxis sealed flex joints in bonded rubber sleeves, for correction of alignment angles and restoration of factory ride