73-87 Chevy Trucks Brakes

[dkbdad]

I have a '65 suburban and am swapping the front drums for disc. I been advised to used 73-81 because of larger bearing size. Is there anyone out there that knows where I can get technical spec's on these year model brakes?

[yortengel]

I remember seeing alot of spec information in the back of a bendix catalog. they have more than just a parts catalog. try your local autoparts.