Good thread. I'm also trying to figure out if I can use the AR402DM on my Small block. One challenge is I am not sure what the backside of the wheel looks like ( flat, recessed or raised ) and I also don't know if the pulley mounting surface on my Romac balancer would allow the wheel to clear the balancer outer shell. Does anyone know my balancer or know if the wheel will clear the balancer without a spacer or something?

Is SDC still around? The web site is gone. I'd like to see what bracket they had.

Thanks in advance,
Greg