arp main studs

Call ARP, they will send you a "bolt" to fit Under the oïl pump.... Studs were too long, hitting the oil pan. Also, had to enlarge holes in the windage tray.

372 stroker

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I know this is old thread but noticed your running same studs as me. I have a question on the windage tray studs, when u put the windage tray on did u have nuts on the underside or did u just put the tray on and then the nuts on outside of tray?