Check the listing for details. Pair 4.5" Lift Spindles For Chevy Silverado 1500 GMC Sierra 1500 2WD 2007-2017. Condition: New. Listed at 137.59 USD. Introduction A spindle lift kit is simply new spindles for your truck that have the spindle located lower on the steering knuckles, (thus raising your truck) & the steering arms located higher on the knuckles so as to bring the tie rods back to stock geometry. Remember that a spindle or bodylift do NOT affect shock length as a spindle will only move the wheel location down for more lift,and a body lift makes the body sit above the frame 2-3 inches more while not effecting suspension parts either. Compatibility .Introduction A spindle lift kit is simply new spindles for your truck that have the spindle located lower on the steering knuckles, (thus raising your truck) & the steering arms located higher on the knuckles so as to bring the tie rods back to stock geometry. Remember that a spindle or bodylift do NOT affect shock length as a spindle will only move the wheel location down for more lift,and a body lift makes the body sit above the frame 2-3 inches more while not effecting suspension parts either. Compatibility .