Showing 13–19 of 19 results

  • Offenhauser 5409 Valve Cover Breather

    Offenhauser 5409 Valve Cover Breather

    $95.00

    Vertical mount breather no tilt or angle.

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  • Offenhauser 5410 Breather

    Offenhauser 5410 Breather

    $115.00

    30 Degree Angle Breather

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  • Offenhauser 5417 Chevy 6 Cyl Valve Cover 1962 &; Later

    Offenhauser 5417 Chevy 6 Cyl Valve Cover 1962 &; Later

    Price range: $363.00 through $410.00

    OFFENHAUSER 5417 Chevy 194-230-250-292 Polished Valve Cover

     

    Now available in two versions:
    – 5417 – Polished finish
    – 5417 NP – Non-polished version, perfect for custom paint or coatings

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Offenhauser 5487 Small Block Ford Valve Covers

    Offenhauser 5487 Small Block Ford Valve Covers

    Price range: $475.00 through $548.00

     

    Now available in two versions:
    – 5487 – Polished finish

    • 5487 2H- Both covers with twist in oil hole. Original configuration.
    • 5487 2NH – Both Covers with no oil hole.
    • 5487 2BT – Both Covers with press in breather tube.
    • 5487 NHTW – One cover with no hole, and one with twist in oil hole.
    • 5487 NHBT – One cover with no hole, and one with press in breather tube.
    • 5487 TWBT – One cover with twist in oil hole, and one with press in breather tube.

    – 5487 NP – Non-polished version, perfect for custom paint or coatings

    • 5487 2H NP – Both covers with twist in oil hole. Original configuration. Non Polished.
    • 5487 2NH NP – Both Covers with no oil hole. Non Polished.
    • 5487 2BT NP – Both Covers with press in breather tube. Non Polished.
    • 5487 NHTW NP – One cover with no hole, and one with twist in oil hole. Non Polished.
    • 5487 NHBT NP – One cover with no hole, and one with press in breather tube. Non Polished.
    • 5487 TWBT NP – One cover with twist in oil hole, and one with press in breather tube. Non Polished.
    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Offenhauser 5614 Big Block Chevy Valve Covers

    Offenhauser 5614 Big Block Chevy Valve Covers

    Price range: $464.00 through $675.00

    Now available in two versions:
    – 5614 – Polished finish
    – 5614 NP – Non-polished version, perfect for custom paint or coatings

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Offenhauser 6280 Ford 300 High Rise Valve Cover

    Offenhauser 6280 Ford 300 High Rise Valve Cover

    Price range: $426.00 through $543.00

    Offenhauser 6280 Ford 300 High Rise Valve Cover

    CASTINGS IN THE WAREHOUSE FOR PROCESSING AND SHIPMENT DECEMBER 2025

    PLEASE NOTE THAT THESE ARE ROLLER ROCKER HEIGHT

    Overall height: 4 11/16”
    Inside height: 4”, 3 1/2″ at baffle location
    Baffled
    Factory mounting hole locations
    Finned
    Cast Aluminum
    Polished
    Sold individually

    Pairs extremely well with Offenhauser intakes for Ford 240 / 300
    Part # 6019DP & 6227C

     

    Now available in two versions:
    – 6280 HR – Polished finish
    – 6280 HR NP – Non-polished version, perfect for custom paint or coatings

    Select optionsDone This product has multiple variants. The options may be chosen on the product page
  • Offenhauser 6280 Ford 300 Low Rise Valve Cover

    Offenhauser 6280 Ford 300 Low Rise Valve Cover

    Price range: $397.00 through $518.00

    Offenhauser Ford 240 / 300 L6 Valve Cover

    PLEASE NOTE THAT THIS IS FACTORY HEIGHT. 

    Pairs extremely well with Offenhauser intakes for Ford 240 / 300
    Part # 6019DP & 6227C

     

    Now available in two versions:
    – 6280 LR – Polished finish
    – 6280 LR NP – Non-polished version, perfect for custom paint or coatings

     

    Select optionsDone This product has multiple variants. The options may be chosen on the product page