47-14725 Valve cover oil filler plug, "oil" chrome (47-59 catalog) 47-14726 Valve cover oil filler plug, polished aluminum includes grommet (47-59 catalog) 47-08125 PCV valve hose retainer clip47-08122 PCV valve, aluminum47-08121 PCV valve47-08120 PCV valve hose54-08113 54-59 Valve cover screws and washers55-08114 55-59 Valve cover screws and washers Chev V8 with Screws47-08112 47-53 Valve cover stud Acorn nuts55-081141 55-59 Valve cover screws and washers Chev V8 with Hex Head Bolts47-08113 54-59 Valve cover studs58-08114 58-59 Chevy 348 or 409 original style valve cover screw kit47-08111 47-53 Valve cover stud Grommets57-085047 57-58 Crank case vent tube mounting kit57-085048 57-58 S/B crank case vent tube bracket47-14726 Valve cover oil filler plug, polished aluminum includes grommet (47-59 catalog)47-14725 Valve cover oil filler plug, "oil" chrome (47-59 catalog)58-085046 58-61 348 Crank case vent tube57-085045 57-58 SB crank case vent tube55-085042 55-59 Oil filler tube 47-14718 Chrome Oil Filler Cap (47-59 catalog)