Those hub and drums are different than the '57-62 type. They're '63-4 only.....and they made two different ones those years too.....11 X 2 1/2" and 11 X 3"I have a complete rear axle drum to drum from a 63 880
That’s a good thing to know. Thanks for the knowledgeThose hub and drums are different than the '57-62 type. They're '63-4 only.....and they made two different ones those years too.....11 X 2 1/2" and 11 X 3"