When converting a 4 lug drum (69--) to a 5 lug drum (58'-68'), what needs to be done?
I heard that a spacer needs to be used when using 5 lug drums on an IRS, but not sure what size spacer and/or where it goes. I know the 4 lugs can be re drilled for 5 lug but don't want to fork over that much cash if its not needed.
I also heard that thing drums were 5 lug IRS, and bolt right up without any mods needing to be done, but are also very hard to find.
Can anyone point me in the right direction?