The information in the picture caption about the hubs is out of the 1959 Chevrolet parts book.
The part number on the rotors is no longer listed at NAPA.
The rotors are Dodge D250 & D350 '89-'93. Available as
Delco 18A33 or Raybestos 70238
The studs used to bolt the rotor to the hub are Dorman 6102561 rather than the 641555 shown in the picture. This stud provides a shoulder into the hub to keep the rotor centered better.
The fit of the 6102561 studs into the rotor is just the lightest of interference fits or the rotor will crack.
Last edited by OlBlue; 12/05/2009 4:52 PM.
