QA1 LK01-GMT04 Lowering Kit, 07-18 Silverado/Sierra 1500, 4WD, Single, 4-6" Rear 2008 pontiac solstice The rear sway bar is

The rear sway bar is heat treated to maintain longer memory than a cold bent bar while the front sway bar is CNC bent for a precision fit

All BBK Power Plus throttle intakes offer OEM drive ability but with up to 30% improved airflow for improved horsepower

Caster has two settings

DIY Engine mounts for Small Block / Big Block engines in C10 trucks

QA1 LK01-GMT04 Lowering Kit, 07-18 Silverado/Sierra 1500, 4WD, Single, 4-6" Rear 2008 pontiac solstice The rear sway bar isProduct 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