Make sure the bolts are included it takes special bolts.strange65 said:It be cheaper to get a boss 302 windage tray off ebay usually around 30.00-35.00 dollars and is good for 5-10 horsepower increase.
Ford claims alot more like 20-25 h.p but I doubt it. Bolts right up to a 289 and works with the stock oil pan.
Dark Knight said:Windage tray doesnt control slosh, it keeps oil from splashing onto or being whipped up by the crank. You replace the main cap bolts with studs and it mounts to those.
http://www.cantonracingproducts.com/windage_trays/windage_trays.html