Offenhauser 6231 Adapter
$80.00Fits Holley 2300 or Autolite 2100 bolt pattern to “C” Series 2 bbl.
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(NOS) New Old Stock Adapts the Holley 5200 series carb to the stock manifold base. Fits Courier, Datsun, Luv, Toyota and others with carb base measurement of 3-1/8″ x 1-3/4″. Offsets carb 1″ up and 1″ away from engine.

Offenhauser 6252 Adapter for Holley 5200 2bl carb to stock 3 1/8″ x 1 3/4″ bolt pattern.


The Offenhauser 6264 Carb Adapter allows for use of Holley 4360 to small Quad Bases

Offenhauser 6269 Carb Adapter for Holley 2300 Carbs to stock “Iron Duke” Intake Manifold. This adapter gives flexibility to carburetion for the “Iron Duke” GM 151 CID Engine. It adapts the Holley Model 2300 (350-500 CFM) carbs to the stock “Iron Duke” Intake Manifold. Stands about 2 1/4″ high. No provisions to EGR. All necessary hardware included.

Includes:


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.


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