The most sophisticated windage tray available today! This exclusive Milodon design features hundreds and hundreds of small louvers that quickly scavenge oil from crankshaft rotation, but prevents reversion common to screen-type windage trays. This is a completely finished, gold irridited part that does not require additional fitting. and it flat works! Extensive dynometer and on-track testing verifies that Milodon "Diamond Stripper" windage trays out-perform all other screen type trays on the market. NOTE: Stock windage tray bolts or Milodon adjustable tray studs #81150 & #81151 are required for installation. Stock tray bolts may cause tray to interfere with stock pan baffle, which will need slight modification.Pit Stop USA offers Milodon The "Diamond Stripper" Windage Tray - SB Chevy (Exc. 400) 32250 at low everyday prices. Be sure to check out all of our products from Milodon including Milodon Small Block Chevy Windage Trays.