Offenhauser 3465 Quad Adaption Marine Leveling Block
$112.00Offenhauser 3465 12 degree leveling block. Accepts quad adaption B carburetor on quad adaption A manifold base.
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Offenhauser 3465 12 degree leveling block. Accepts quad adaption B carburetor on quad adaption A manifold base.
Marine leveling block. Accepts quad adaption B carb on quad adaption A manifold base. 15 Degree.
Offenhauser 3605 Starter Adapter for Oldsmobile. This unit is a must for all 1935-1953 Ford and Mercury-Oldsmobile engine installations. Switches the starter motor to the right side to eliminate interference with the steering gear. Plate to relocate oil filter is also required when starter is moved.
55-57 PACKARD,NASH, & HUDSON ohv V8 to early FORD & MERCURY transmissions
Offenhauser 3640 LaSalle-Cad Trans Adapter. Has early Ford mounting flange or bolt pattern. Adapts to any other adapter that has Early Ford Trans Flange. From there to Cad or LaSalle Trans. Uses stock Early Ford Clutch Release, shaft, fork, throw out bearings, etc. This allows the us of the mentioned transmission in place of the Early Ford type. Used after the installation has been made with an Early Ford trans., and same does not stand up. When using this adaptor, no clutch linkage changes are necessary, such as pendulum pedals, slave cylinder, etc.Please note that this product is currently not being manufactured by Offenhauser.
Accepts 3 bolt carb on 2 bolt adaption B base
This Offenhauser carb adapter will work on their flathead 4 brl intake manifold (also Y-block Ford and other apps) to put on either a Carter AFB, Edelbrock Performer or Holley std bore 4 brl. ( AFB or Edelbrock won’t work on 48 and earlier engines because of the water outlets).  The manifold base measurement is 3 & 7/8″ X 3 & 3/4″.  It is prox 1/2″ thick.
Holley 4 bl Carb to Carter AFB & Small Rochester 4 bl manifold
This Offenhauser carb adapter will work on their flathead 4 brl intake manifold (also Y-block Ford and other apps) to put on either a Carter AFB, Edelbrock Performer or Holley std bore 4 brl. ( AFB or Edelbrock won’t work on 48 and earlier engines because of the water outlets).  The manifold base measurement is 3 & 7/8″ X 3 & 3/4″.  It is prox 1/2″ thick.
Quad Adapter C Carb. On either Quad Adaptation A or B Base
This Offenhauser carb adapter will work on their flathead 4 brl intake manifold (also Y-block Ford and other apps) to put on either a Carter AFB, Edelbrock Performer or Holley std bore 4 brl. ( AFB or Edelbrock won’t work on 48 and earlier engines because of the water outlets).  The manifold base measurement is 3 & 7/8″ X 3 & 3/4″.  It is prox 1/2″ thick.
Quad Adapter C Carb. On either Quad Adaptation A or B Base – 90 degree
Offenhauser 4035 Adapter. 3 bolt carb to 4 bolt base, most drill 1 hole in manifold base.