Buy wheels for your Pontiac Catalina here
Pontiac Catalina made in the year 1977-01-01 have a 78.1 center bore and a 5x127 bolt pattern. On this model, lug nuts are used to mount the wheel to the hub. Lug bolt thread: 1/2" is recommended. The recommended wheel size is between 15 and 18 inches and the ET meassurement for this model is 0.