Offenhauser 5923 Tunnel Ram Top
$328.00Offenhauser 5923 Dual Quad Top for Holley carbs on a 5921 base.
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Offenhauser 5923 Dual Quad Top for Holley carbs on a 5921 base.
 Carb adapter Fits AFB carb onto Holley 4500 manifold Offy part# 5925r
Turbo Thrust Power Port Manifold Chevy 283-400 Holley 4500 Single Top
Like the #5619 carb adapter only with an open center. Drilled to accept either Holley or AFB type four barrel carburetors to same base manifold. 2″ Universal. Offy part # 6058
The following Dual Port and “C” Series manifolds will not work on the Datsun applications where the stock manifold has a provision for exhaust heat.
Datsun OHC Manifold 1600cc 1975-77 (Stock 2 STG Carb)
Add some muscle! Offenhauser C Series intake manifolds fill the gap between stock and competition setups for 4 and 6-cylinder cars and pickups. They improve torque in the mid and upper ranges, with power bands that span from 2,500 rpm to more than 7,000 rpm. Smaller applications use Holley 5200 or Weber 32/36 Series 2-barrel…
Offenhauser 6227C Intake Manifold. Add some muscle! Offenhauser C Series intake manifolds fill the gap between stock and competition setups for 4 and 6-cylinder cars and pickups. They improve torque in the mid and upper ranges, with power bands that span from 2,500 rpm to more than 7,000 rpm. Smaller applications use Holley 5200 or…
(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.