Offenhauser 3409A Wedge Carburetor Adapter
$91.00Offenhauser 3409A Quad Adaption 8 degree leveling block for oval track racing. Accepts quad adaption A only carb on same size manifold base.
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Offenhauser 3409A Quad Adaption 8 degree leveling block for oval track racing. Accepts quad adaption A only carb on same size manifold base.
Quad Adaption 8 degree leveling block for oval track racing. Accepts quad adaption B only carb on same size manifold base
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.
The Offenhauser 3660 Accepts two 3 bolt 97’s on a small Rochester or Holley 4 barrel – Manifold The new Offenhauser “2×4” adapter. The ONLY adapter which allows you to mount two of the popular Stromberg 3 bolt carburetors in place of either an early or late quad carburetor. This universal “2×4″ adapter fits…
The Offenhauser 3858 accepts 3 bolt carbs on a 2 bolt adaption A base. The stud to stud spacing on our adapters are as follows: Offenhauser 3859 – 2 15/16″ Offenhauser 3858 – 2 5/8″
The Offenhauser 3859 accepts 3 bolt carb on 2 bolt adaption B base The stud to stud spacing on our adapters are as follows: Offenhauser 3859 – 2 15/16″ Offenhauser 3858 – 2 5/8″
The Offenhauser 3860 accepts 3 bolt carb on 4 bolt adaption A 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