Crank scrapers or plate...?

Same cost for any V-8 AFAIK.

I bought the up and down scrapers with Teflon. IIRC, it was less than $200.00 and that was an easy check to write for me.
That is a little more than I thought but not that bad . Lets note to the OP that the power gain even if its little is one that comes with assurance of better oil control(longer lasting engine)less prone to oil starvation when leaving hard at the line and maybe even cornering and at no cost to driveabilty/streetability!I am talking about combination of windage tray , scraper , pan with baffles...