i ran into a problem, i have a 63 4x4, and i took 64 backing plates and hubs and changed the front so i would have self adjusting brakes(and i could only find he 64 brake hardware) well now i'm on the rear axle, i can't just swap the backing plate. it won't fit on the 63, it bolts up different. so i now need see if i can put the 64 brake hardware on the 63. is this possible?

1949 Chevy 3600 Flatbed all orginal
1964 gmc 4000
1973 gmc 6000
2005 chevy duramax 4x4
1994 chevy 1500
Trucks are GM and Tractors are Orange

"I don't measure a man's success by how high he climbs but how high he bounces when he hits bottom." - General George S. Patton