QA1 Lowering Kit - 3 in Front / 3 in Rear - Double Adjustable - GM Fullsize Truck 2007-18 2WD 32-E108 These rocker arms feature a

These rocker arms feature a 7/16" stud diameter and 1

x 9" and one 1/2 "

Do not cut the spring pockets any larger than 1

3 AN Male to Female Quick Disconnect

5 Gallon /20 Liter Nominal Capcaity Vent/Fill Bottle with Safety Foam Baffling (Includes 45

QA1 Lowering Kit - 3 in Front / 3 in Rear - Double Adjustable - GM Fullsize Truck 2007-18 2WD 32-E108 These rocker arms feature aProduct 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