Showing 13–24 of 36 results

  • Offenhauser 4056 High Rise Small Block Chevy V8 Valve Covers, Pair

    Offenhauser 4056 High Rise Small Block Chevy V8 Valve Covers, Pair

    $547.00

    Offenhauser 4056 High Rise Small Block Chevy V8 Valve Covers

    Fits Engines 327, 350, & 400 CID

    • Variations: 
      • 4056 HR TW Chevy V8 Valve Cover 1959-2002 per pair, High Rise, One Twist In, One All Fins
      • 4056 HR NH Chevy V8 Valve Cover 1959-2002 per pair, High Rise, Both with No Hole
      • 4056 HR PCV TW Chevy V8 Valve Cover 1959-2002 per pair, High Rise, One with PCV hole, One with a Twist In Hole
      • 4056 HR 2H both with Oil Hole Chevy V8 Valve Cover 1959-2002 per pair, both with oil hole
      • 4056 HR 2PCV Chevy V8 Valve Cover High Rise 1959-2002 per pair, Both with PCV

     

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  • Offenhauser 4056 Small Block Chevy Valve Covers

    Offenhauser 4056 Small Block Chevy Valve Covers

    $599.00

    Offenhauser 4056 cast aluminum valve covers have one of the largest application offerings, to cover some of the rarest engines that many neglect to cover. They feature a stout cast aluminum design to resist those gasket-sealing woes, and the finned tops add style while dissipating engine heat. The covers have a high-luster polished finish, with the classic Offenhauser name to top them off. PLEASE SPECIFY DRILL STYLE.

    PLEASE NOTE THAT AS OF JULY 2021, WE ARE EXPERIENCING A YEAR WAIT FOR THIS ITEM.

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  • Offenhauser 4059 Oldsmobile Valve Cover 59-64, Pair

    Offenhauser 4059 Oldsmobile Valve Cover 59-64, Pair

    $590.00

    4059 – Oldsmobile Valve Cover 59-64, Pair Fits Oldsmobile V8 394 cu in engine Offenhauser valve covers add the final touch to an engine. Manufactured from the finest aluminum and polished to a high luster. Besides adding beauty to a powerful engine, these valve covers reduce valve noise and disperse heat.

  • Offenhauser 5042 Chevrolet 348/409 Valve Covers

    Offenhauser 5042 Chevrolet 348/409 Valve Covers

    $643.00

    Offenhauser 5042 348/409 Chevrolet W series V8 Valve Covers 1958-66

    Polished Valve covers. Sold as a pair.

    Castings are in house – please allow about two weeks for processing.

  • Offenhauser 5187 Valve Covers

    Offenhauser 5187 Valve Covers

    $532.00

    Valve Covers, Stock Height, Cast Aluminum, Polished, Finned with Offenhauser Logo, Chrysler, Pair. 361-383-413 1964 and earlier.

  • Offenhauser 5188 Oldsmobile 215 Valve Covers

    Offenhauser 5188 Oldsmobile 215 Valve Covers

    $459.00

    Brand:Offenhauser Manufacturer’s Part Number:5188 Part Type:Valve Covers Product Line:Offenhauser Cast Aluminum Valve Covers Valve Cover Mounting Style:Perimeter bolt Valve Cover Height:Stock Valve Cover Top Style:Finned Valve Cover Material:Cast aluminum Valve Cover Finish:Polished Baffled:No Breathers Included:No Gaskets Included:No Grommets Included:No Mounting Hardware Included:No Quantity:Sold as a pair

  • Offenhauser 5189 Buick 215 Valve Covers

    Offenhauser 5189 Buick 215 Valve Covers

    $533.00

    Valve Covers, Stock Height, Cast Aluminum, Polished, Finned, Offenhauser Logo, Land Rover, 215 V8, Pair
    Buick Special V-8 & Tempest V-8

  • Offenhauser 5276 Corvair Valve Covers

    Offenhauser 5276 Corvair Valve Covers

    $410.00

    Offenhauser 5276 Corvair Valve Covers. Comes in a pair. Please specify whether you require a 4 bolt setup, or a 6 bolt setup. Cure your valve cover oil leaks with this rugged cast aluminum cover. Highly polished fins add rigidity and aid in cooling. Valve noise is also reduced because of the heavy construction.

    Please note that these are extremely popular valve covers and they tend to sell out quickly. 

     

     

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  • Offenhauser 5284 Valve Cover

    Offenhauser 5284 Valve Cover

    $438.00

    Valve Cover, Stock Height, Cast Aluminum, Polished, Finned, Offenhauser Logo, Chrysler, 170/225, L6, Dodge, Plymouth PLEASE NOTE THAT THIS ITEM MAY TAKE UP TO 3 WEEKS FROM ORDER DATE FOR POLISHING

  • Offenhauser 5408 Breather

    Offenhauser 5408 Breather

    $95.00

    Brand: Offenhauser Manufacturer’s Part Number: 5408 Part Type: Valve Cover Breathers Product Line: Offenhauser Polished Aluminum Filtered Breathers Valve Cover Breather Attachment: Bolt-on Breather Shape: Rectangular PCV Valve: No Breather Tube: No Shielded: No Breather Top Style: Offenhauser logo Base Material: Aluminum Base Finish: Polished Top Material: Aluminum Top Finish: Polished Grommets Included: No Length…

  • Offenhauser 5409 Valve Cover Breather

    Offenhauser 5409 Valve Cover Breather

    $95.00

    These polished aluminum filtered breathers from Offenhauser are designed to protect your engine from dust and foreign particles. They feature filters made of polyurethane foam, which has an enormous dust retention capacity, and they’re easy to clean. These breathers are adaptable to all types of covers and applications, and are available in a variety of…

  • Offenhauser 5410 Breather

    Offenhauser 5410 Breather

    $115.00

    Manufacturer’s Part Number: 5410 Part Type: Valve Cover Breathers Valve Cover Breather Attachment: Bolt-on Breather Shape: Rectangular PCV Valve: No Breather Tube: No Shielded: No Breather Top Style: Offenhauser logo Base Material: Aluminum Base Finish: Polished Top Material: Aluminum Top Finish: Polished Grommets Included: No Length (in): 5.750 in. Height (in): 3.000 in. Quantity: Sold…