This is a NOS front brake rotor & hub for the vehicles listed below;
1977 Pontiac Bonneville,Catalina,Grandville w/4&3/4" bolt circle
1971-77 Pontiac Firebird All
1973-77 Pontiac LeMans,Grand Am,GTO,T-37 All
1973-77 Pontiac Grand Prix All
1975-77 Pontiac Ventura All
These rotors have a 4&3/4" bolt circle. Part numbers
are Wagner, but some of these may be Century.
Made in the USA or Canada. Thanks for checking
out my store and HAPPY EBAYING!!!!