ApplicationFor BBF Big Block V8 compatible for Ford 429 460 EnginesSpecificationsOEM Number or Interchangeable Part Number: BBF 429 460 Package Includes: 1 Pair Engine Valve Cover Bolts IncludedFeatureCompatible for Ford BBF 429 460 Engines Valve Covers Brand New and Aluminum cover Surface Finish: Stain Oxidation Tall style(will clear roller rockersstud girdles) 1/4\" thick billet gasket rail for perfect sealing Long bolt style - adds slight inside clearance Bolts includedNote- Please check the OEM Number before purchase. This is the best way to confirm the fitment. - Instruction is not included. Professional installation is recommended - Please feel free to contact us for whatever we can help