【Fit Vehicle】Fit vehicles of 5x5" or 5x127mm bolt pattern. Your Garage filter is to confirm fitting of your vehicle only, not for the wheels. 【Convert Wheel】Convert to wheel must be 5x4.75" or 5x120.7mm bolt pattern. 【Quality Assurance】Aircraft quality TRUE forged 6061 T6 lightweight billet. CNC machined with precision craftsmanship. Features in high load capacity and keep stock ride. Anodized for corrosion resistance. Heat-treated 10.9 grade steel studs with mounting lug nuts included. 【Adapter Specs】4 pieces total; 5x5" or 5x127mm bolt pattern for vehicle; 5x4.75" or 5x120.7mm bolt pattern for wheel; 1/2" studs; thickness .75" (20mm); 78.3mm center bore 【Attention】Adapters will give you widened stance as well as stability. If vehicle studs protrude outside the adapters, you may need to shave down vehicle studs.

The wheel adapter set is used to convert 5 lug 5-inch (127mm) hub bolt pattern to fit 5 lug 4.75" (120.65mm) bolt pattern wheels. They will also space out your wheels for 20mm to help you get enough clearance for wider tires and rims. CNC machined with precision craftsmanship using 6061 T6 aerospace quality billet, featured in high load capacity and corrosion resistance. High quality studs are pre-installed and 1/2"-20 thread size mounting open end lug nuts are included. This is a set of 4 adapters for all 4 wheels.

Fit on Following Vehicles:

Fits Buick All full size (Electra, Le Sabre, Riviera) 1964-1987
Fits Buick Roadmaster, Estate Wgn 1990-1996

Fits Cadillac Fleetwood 1986-1996

Fits Ford Full size (Custom, Galaxie, T-Bird) 1973-1978

Fits Oldsmobile All full size 88,98,RWD (with 403 Eng.) 1964-1992

Fits Mercury Cougar 1973-1978

Fits Lincoln Continental, Mark III 1973-1979

Fits Jeep Grand Cherokee 1999-on

Fits Chevrolet 1/2 Ton Blazer, Jimmy, Sub Full Size 2x4 1971-1991
Fits Chevrolet Astro/Safari 1985-on
Fits Chevrolet Van G-Series 1/2 Ton 1971-1996
Fits Chevrolet Caprice Classic 1990-1997
Fits Chevrolet Impala SS 1994-1997

Adapter Specification:

Vehicle Bolt Pattern: 5x5" (5x127mm)
Wheel Bolt Pattern: 5x4.75" (120.65mm)
Studs Thread Size: 1/2"-20
Hub Bore Size: 78mm
Thickness: 0.75-inch (20mm)
Torque: 85 ft-lbs

Technical Notes:

If hub studs protrude outside adapter and prevent wheels from sitting flush, it is required to shorten the factory studs.