ECCPP 3 Wheel Spacer Hub Centric 5 Lug Hubcentric Wheel Spacers 5x4.75 to 5x4.75 fit for Ch-ev-y for GMC for Pontiac for Cadillac 12x1.5 Studs 2X

3" Wheel Adapters FITMENT -- fit for 79-1985 for Cadillac Eldorado,77-1987 for Chevrolet Impala,82-2004 for Chevrolet S10,90-2005 for GMC Jimmy ,67-2002 for Pontiac Firebird,etc. Check Product Description to match your vehicle. SPECIFICATIONS -- Brand New Wheel Spacers. Bolt Pattern: 5x120.65 or 5x4.75 or 5x120.7; Hub Bore: 70.5mm; Outer Diameter(6.102 inch),Spacer Thickness: 76mm (3.0 inch); Stud/Nut Thread Pitch: 12mm x 1.5 ADVANTAGE -- The 5x4.75 wheel spacer Wheel Spacers can increase the wheel track , thereby improving the stability of the vehicle during high-speed turns, reducing roll, and enhancing driving control.