Moroso 21047 Moroso Chevrolet Big Block Mark IV Drag Race Baffled Power Pouch Wet Sump 6-7qt 8in Steel Oil PanMoroso 21047 Moroso Chevrolet Big Block Mark IV Drag Race Baffled Power Pouch Wet Sump 6 7qt 8in Steel Oil Pan Fits: Bracket Race cars and Budget Super Stock cars Some modifications necessary to fit cross membered cars. Oil Pan, Steel, Black Powder Coat. Engine Application: Mark IV style (except Gen V and Gen VI) *This pan will now ship in black powder coat from Moroso Powder Coating effective immediately. It will no longer be offered in clear zinc.