This semi-circular oil splash shield separates the oil in the pan sump from the rapidly spinning crank assembly. It reduces aeration of the oil, aids in oil control, and minimizes oil slosh under hard braking. Use with oil pan P/N 360450 . Requires five mounting studs P/N 14087508 for 1968 and later blocks. Use mounting studs P/N 3872718 with pre-1968 blocks. Modify baffle to fit 400ci blocks by elongating mounting holes; check tray clearance with long stroke crankshafts and/or non-stock connecting rods.