YHTAUTO 5x4.75 Wheel Spacers 1 Inch Compatible with 1955-1989 Chevrolet, Buick, Oldsmobile Models Tire Spacers w/ 7/16 Inch & 12.9 Grade Studs, 70.3mm Hub Bore 5 Lug 2PCS Black Wheel Adapter - YTAUTOPARTS, YHTWSP0166

• Custom Fit 5 Lug Wheel Spacers: The spacers for car---Compatible with Chevrolet, Buick and Oldsmobile Models: 1974-1975 Apollo| 1970-1971 GS| 1969 GS 350| 1968 GS 400| 1972 GS 455| 1955-1962 1965-1970 Bel Air| 1961-1968 Biscayne| 1970-1981 Camaro| 1972 1977-1989 Caprice| 1964-1967 1975-1976 1978 Impala| 1968-1973 1977-1982 Corvette| 1964-1971 1975-1981 El Camino| 1962-1981 Cutlass| and more. For full models refer to the amazon garage tool or our picture About the Tire Spacers: 5x4.75"(5x120.65mm) vehicle PCD (bolt pattern) and 70.3mm hub bore must match | 1 inch thickness, this is also the size at which the wheels will be pushed out | 7/16" Studs & Lug Nuts| Recommended torque：70-80 FT/LBS | 12.9 grade studs, highest grade of bolt strength Hubcentric Bolt-On Wheel Spacers: Tire spacers have a lip that fits around your vehicle's hub. Spacers put all the pressure right back onto the hub and are more secure than lug centric spacers and you don't need to buy hub centric rings separately Safety Tips for Installers: The fear with any spacer is that it will come loose. To prevent this, be sure to not only follow the recommended torque specifications, check regularly for looseness and tighten to the recommended torque, but use high-strength thread locker we are equipped with on the stock studs that the spacer bolts to What You Will Get: 2pcs 5x4.75 wheel spacers, 1pc high strength thread-locking, 1pc installation instructions and professional customer service support, do not hesitate to contact us if you have any doubts or queries. Once installed, gives the truck the clearance and tougher look you want, and handles much better