Offenhauser 3920 Oldsmobile Water Crossover
$222.00Offenhauser 3920 Oldsmobile Water Crossover 303, 324, 371, 394 Aluminum
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Offenhauser 3920 Oldsmobile Water Crossover 303, 324, 371, 394 Aluminum
Intake Manifold, Pacesetter, Log, Aluminum, Natural, Six 2-Barrel, Chevy, Small Block Offenhauser 6-Carburetor Log intake manifolds can be used with just two or up to six 2-barrel carburetors, depending on the application. They have a balanced “Jet Air Flo” design, with rectangular “Ventura” intake passages. Designed for 3-bolt carbs only.
“Chev”- With Heat 6 Carburetor Pacesetter Manifold for 283, 327, 350
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
4 Hole Deep Dish Dash Panel without Lights 4-2 1/16″. Â Polished Aluminum for dragsters, customs, sports cars, boats, etc.
3 Hole Deep Dish Dash Panel without Lights 2-2 5/8″ & 1-3 3/8″. Polished Aluminum for dragsters, customs, sports cars, boats, etc.
3 Hole Deep Dish Dash Panel without Lights 2-2 1/16″ & 1 size for Keltronic Tach. Â Polished Aluminum for dragsters, customs, sports cars, boats, etc.
3 Hole Deep Dish Dash Panel with Lights 2-2 1/16″ & 1 size for Keltronic Tach. Â Polished Aluminum for dragsters, customs, sports cars, boats, etc.