6x5.5" Hub Centric Wheel Spacers | Bolt-On, 78.1mm Bore (Pair)

These hub centric adapters are used for 6 lug 5.5" (139.7mm) bolt pattern with 78mm hub to fit factory wheels (78mm bore). CNC machined 6061 T6 billet aluminum. New open end lug nuts and 14x1.5 thread size pre-installed wheel studs are included. Chevy: C/K 1500 2/4WD [99-01], Silverado 2/4WD [99-on], Sierra 2/4WD [99-on], Avalanche [01-on], Tahoe, Yukon [95-on], Blazer Full Size 4WD [92-94], Suburban [92-on] GMC: K1500 4WD [88-on], Denali [98-on]] Cadillac: Escalade Our premium quality adapters ensures durability and strength. Price is for a pair (2 adapters). **If the hub studs protrude outside the adapter and prevent the wheels to sit flush on the adapter plates, it is required to shorten the factory studs. It happens most often on 1" thick adapters.