Quote:

10" drum 6 lug on my 01 R/T. I think some of the newer years came with Disks.



OK 1986 to 1990 5 lug 4.5 spacing 71/4 to 81/4 rears.
1991 to 2004 6 lug 4.5 spacing 8 1/4 to 9 1/4 rears.
2003 to 2004 rear disk
And I am almost certain that all the drum brakes are the same spacing except for numbers of lugs.
The problem is with the disk. There is different spacing requirements. Where the backing plate bolts to the housing. It is closer to the end of the housing on a drum than a disk.