FITMENT--5X4.75 Wheel Spacers Fit for 1979-1985 for Riviera,64-1987 for GTO,90-1997 for Trans Sport,80-1985 for Phoenix,84-1997 for Trans Am,82-1991 for S15,90-2005 for Jimmy,79-1985 for Eldorado,03-2009 for XLR,77-1987 for Impala,87-2005 for Blazer,77-1987 for Caprice,68-2013 for Corvette
PARAMETER--Wheel Spacers 5X4.75 with Thickenss:1" or 25mm;Vehicle Bolt Pattern:5x4.75 or 5x120.7mm;Wheel Bolt Pattern:5x4.75 or 5x120.7mm;Thread Pinch:12x1.5;Inner Diameter:70.5mm
ADVANTAGE--WHEEL SPACERS HUBCENTRIC may(1)Increasing the extra gap between tire and vehicle hub assembly,improving the vehicle's performance in terms of handling and traction ,such as improve flexibility when turning.(2)Giving an aggressive performance to your vehicle.(3)Lowering the center of gravity,benefit for keeping stability at a h-igh speed.(4) Av-oid rubbing on the sway bar when install larger tires
MANUFACTURE--WHEEL SPACERS 5 LUG Made from the great true T 6 billet aluminum,with heat treated and hardened 10.9 grade bolts pre installed.Exceptionally sturdy and lightweight compared to steel spacer
VERIFY FITMENT-- Even if a vehicle is listed as being compatible, buyers still need to check: 1) Wheel studs are 12x1.5mm threads; 2) You have more than 1 inch of space between your fender and your wheel/tire; 3) Your factory wheel studs are shorter than 1 inch (NOTE: If your wheel studs are too long, you may need to grind/trim the stud down to fit); 4) Wheel center bore needs to be no smaller than 70.5mm