Belltech TORSION BAR KEY 01+ GM HD TRUCKS 2011-gmc-savana-3500-base-esi2341284 They are sold in sets

They are sold in sets of two and are available for the front or rear of your pickup

Provides more Ground Clearance than the OE Exhaust Tips

This system retains all the customization of the factory active exhaust while unleashing the Dark Horse’s 5

Fits With Factory Strut Bar

featuring a straight-through flow-path with a Banks-designed expansion chamber which dissipates the annoying mid-range exhaust drone thats so prominent in competitors straight-through mufflers

Belltech TORSION BAR KEY 01+ GM HD TRUCKS 2011-gmc-savana-3500-base-esi2341284 They are sold in setsBelltech Torsion Bar Keys make lowering or leveling your torsion bar equipped IFS truck or SUV simple, safe and cost effective. After broaching the high strength ductile iron casting to the appropriate degree that allows retention of the factory spring rate and ride quality, each key is then E coated for a long durable corrosion free life. Whether using lowering or leveling keys, height adjustment ranges typically allow from 1 to 3" of adjustment.