Offenhauser 6279 Choke Block-off Plate
$49.00Fits models originally equipped with Offenhauser 6060DP dual port or 6157 Port-O-Sonic intake manifolds.
Offenhauser – Made in America!
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Fits models originally equipped with Offenhauser 6060DP dual port or 6157 Port-O-Sonic intake manifolds.

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

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

Not recommended for use with HEI distributors

Includes:

Offenhauser 6284 – Ford 240/300 High Performance Dual Port Intake Manifold
Compatible with 4 barrel carbs ONLY.


The Offenhauser 6286 Adapter Plate mounts to your standard 4150 Holley or AFB / Edelbrock bolt pattern. Recessed mounting holes allow you to rotate your standard 4150 Holley or AFB / Edelbrock bolt pattern 90 Degrees. Adapter Plate adds 1/2″ height and includes mounting hardware. 5775 gasket Included.

The Offenhauser 6286-90 Adapter Plate mounts to AFB / Edelbrock and Holley 4150 flanges.
Includes:

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Now available in two versions:
– 7082 – Polished finish
– 7082 NP – Non-polished version, perfect for custom paint or coatings

Introducing the all-new Offenhauser 7086 “Funnel Cake” 6″ Round Air Cleaner Assembly. Designed, tested, and manufactured with performance in mind, this unique air cleaner features Offenhauser’s specially engineered funnel-shaped top that has been bench tested is proven to increase airflow by an average of 11 CFM over conventional designs.
FREE SHIPPING for orders over $100.00!