GM LS Engines Louvered Windage Tray

Fits: GM LS Engines with ARP Main Cap Studs and Moroso Rear Sump Oil Pans Fits: GM LS Engines with ARP Main Cap Studs and Moroso Rear Sump Oil Pans Louvered design allows oil thrown from the rotating assembly to drain into the sump without splashing back, reducing windage, increasing horsepower and cutting down on oil temperature Manufactured from 16 gauge steel Mounts right to the main caps with the customer supplied ARP Main Stud Kits Fits Moroso Oil Pan Nos. 20139, 20140, 20141, 20142, 20143, 20145, 20147, 20148, 20149, 20150, 21150, 21152, 21153, 21157 and 21158 Must use Corvette C-6 Dipstick and tube Part Nos. 12570788 & 12570787