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The Offenhauser 6128 – Ford 351 Cleveland 2V Heads, Single Quad Dial-a-flow Manifold works with single 4 barrel carbs. Fits all 2V style heads commonly equipped on vehicle models 1970-74.
This manifold can be used with or without flow control inserts. For High RPM High HP applications.
Fits the Ford Courier Mini Pick-up and the 618 Mazda Piston engine. Comes complete with metric tapped holes and installation instructions. IF CABLE CONVERSION IS REQUIRED, ORDER LINKAGE PART #6230
Intake Manifold, C-Series, Aluminum, Natural, Square Bore, Ford, 240/300, I6
Approx overall dimensions: 26″ L x 9″ D x 4″ H
Openings in rear of manifold are 3/8″ & 1/4″ NPT
PLEASE NOTE THERE IS A BACKORDER FOR THIS SKU. CURRENT ETA FOR SHIPMENT ON ACTIVE ORDERS WILL BE OCTOBER 2025.
Offenhauser 6227HD Ford 240/300 Inline 6 Heat Delete Intake Manifold The Offenhauser 6227HD Heat Delete Intake Manifold is the ideal solution for Ford 240–300 inline six owners running headers who want proven Offenhauser performance without unnecessary intake heat. Designed as a header-optimized version of our popular 6227C, the 6227HD delivers the same airflow,…
Offenhauser 6227T Ford 240/300 Inline 6 Turtle Flow Insert
This Block Off Plate is made exclusively for the Ford Cleveland 351-400 series manifolds. Part# 6249
Water Outlet for Ford V6 Manifolds. 6278 is a cast aluminum machined piece for use with Offenhauser manifolds on Ford 2.8L & 2.6L V6 engines. Thread size for top of water outlet is 3/4″ NPT
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
The Offenhauser 6281 Ford 300 Side Cover for Inline 6 Engines. Add vintage style and upgraded performance to your Ford 240 or 300 Inline 6 with the new Offenhauser 6281 Side Cover. Now available in your choice of polished or non-polished finishes, this high-quality aluminum side cover delivers the classic finned look Offenhauser is known…
The next evolution in Dual Port technology! Offenhauser 6284 – Ford 240/300 High Performance Dual Port Intake Manifold The next evolution of the legendary Offenhauser Dual Port! Offenhauser’s new High Performance Dual Port Manifold (Part #6284) brings fresh power to the Ford 240 & 300 Inline 6. Designed and tested for performance, this updated version…
FREE SHIPPING for orders over $100.00!
