Is the roller support OK for street use?

I see there is a modified support available with a bushing in it?

Last edited by 6bblFLASH; 10/07/19 02:07 PM.
70` Cuda`,440 6BBL Jerico,Dana 4.56 Still on 93 Pump Gas
9.87 @ 136/1.31-60ft.`09 Mopar Nationals PASSON PERFORMANCE "Stick-Shift" Champ!
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