QA1 LK01-GMT03 Lowering Kit, 07-18 Silverado/Sierra 1500, 2WD, Single, 4-6" Rear 2020 chevrolet camaro Thrust washers are welded to

Thrust washers are welded to the bar to locate the sway bar bushing mounts

These control arms are designed to provide additional clearance for large tires and center aftermarket rear ends in the wheel well

The 3/4 inch bore and 2 inch stroke work well with single carb or throttle body injectors

BBK tuned Length headers offer improved scavenging waves for better combustion

QA1 LK01-GMT03 Lowering Kit, 07-18 Silverado/Sierra 1500, 2WD, Single, 4-6" Rear 2020 chevrolet camaro Thrust washers are welded toProduct Overview The QA1 lowering kit is an all in one solution for anyone looking to upgrade the suspension of their 07 18 Silverado 1500 Sierra 1500's. This kit includes both QA1's front Pro Coil Coil Overs and Rear Drop Kit, which provide maximum adjustability to achieve the perfect lowered stance, while providing significant improvements to ride quality and performance. Ride Height AdjustabilityQA1 lowering kits offer easy and precise adjustments