Backward nuts

Your local parts shop may have, orcan probably get the correct Dorman product:


with 9" steel encased front drums
Dorman 610-024
7/16"R-20 .570 knurl 1-3/8" OAL 7/16" shoulder

with 9" cast drum
Dorman 610-083
7/16"R-20 .572 knurl 1-1/4" OAL 17/32" shoulder

with 10" drum
610-096
7/16"R-20 .555 knurl 1-7/16" OAL 17/32" shoulder

Rear studs
Dorman 610-186
7/16"R-20 .472 knurl 1-1/2" OAL 11/32" shoulder