Please read our “Product Info” before placing the order to ensure proper fitment. Chevy Small Block Steel Drag Racing Oil Pan Painted Black. Fits 1986-Up One Piece Rear Main Seal 283, 305, 307, 327, 350, and 400 engines. Notched on front sump for cross member clearance. 8 1/4 deep with 1 trap door. Does not …