Magnum serpentine belt questions

jbc426 said

Only thing I can think of is, is your belt routing correct?

I run a Magnum serpentine belt on my EFI'd 408, but I have the air and narrowed the battery tray and run a narrower battery to avoid the interference with the stock truck style power steering pump.

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Yeah, the only reason I didn't do the narrow battery thing is because I already have a brand new interstate battery for it that I won as a door prize at a car show last summer.
And pretty sure my belt routing is correct. I looked back at pics of the engine before I tore it apart. And the new belt showed the routing on the package