Early Rotary & 1979-85 Mazda RX-7 : Intake Holley Components

 : Intake - Holley Components : Holley Intake Manifold 71-73 12A - All

Holley Intake Manifold
71-73 12A - All *

Part Number: 16460

Price: $406.28


Holley Intake Manifold - 71-73 12A - All - Detail 1Holley Intake Manifold - 71-73 12A - All - Detail 2

Addtional Photos - Select to Enlarge

Include These Recommended Parts With My Order:

Holley Carburetor Base Gasket -
Base Gasket (#16746)
Price: $12.60

Holley Intake Manifold
71-73 12A - All *

Holley Intake Manifold

The Racing Beat-designed intake manifold for the 1971-73 12A Stock and Street-ported engine is ideally suited to meet the performance requirements of the Holley carburetor. Designed by Chief Engineer/Engine Builder Jim Mederer, these cast aluminum intake manifolds have proven themselves in a variety of street and race applications.

Racing Beat manifolds for Holley applications are cast by a local foundry then delivered to our in-house production shop for final machining and surface finishing. Each manifold is hand-machined to match the specific intake port configuration of the intended engine application. Further machining is then undertaken to match the base-plate surface to the Holley carburetor base. These critical machining steps ensure a positive fitment between both the engine surface and the carburetor base. Every manifold is then surface finished using a ball-burnishing process that enhances the final appearance of the aluminum material. Once these labor intensive processes have been completed these manifolds look as good as they perform!

This manifold includes a vacuum source for power brakes. If needed, an engine-to-manifold gasket, and/or Holley base gasket are available separately.

Installation Note:
Requires four (4) 5/16"-18 x 1.5"L fully threaded hex bolts and washers to mount a carburetor to the top plate.We suggest you thread the bolts from the underside of the top mounting flange forming mounting "studs" for the carburetor. Place the carburetor over the studs and secure with split washers and 5/16" hex nuts.

* Legal in California only for racing vehicles, which may never be used upon a highway.
  What does this mean? Click Frequently Asked Questions About Emission Laws And Regulations.
Made in the USAMade in the USA by Racing Beat, Inc.

Customers who bought the above item also often bought:

Throttle Cable Bracket - Holley (4-Port Engine)

Throttle Cable Bracket - Holley (4-Port Engine)

Throttle Cable Bracket for Holley Carburetors (Except 6-port Applications) - This throttle cable bracket is incorporated into our Complete Holley Intake Kits that we offer, but can be purchased separately. This bracket is intended for Holley... »more
Price: $35.18 ADD »

Porting Template - Race Exhaust 12A

Porting Template - Race Exhaust 12A

The Racing Beat "Race" Exhaust Port Templates for all 12A rotary engines allow you to undertake your own exhaust porting efforts.  The race version of these templates open the exhaust port further "upwards", increasing the port... »more
Price: $42.74 ADD »

Intake Water O-Ring - Specific Applications

Intake Water O-Ring - Specific Applications

The Mazda Factory Intake Water O-Rings are designed to mount between the intake manifold and the engine. Sold individually, two (2) required per intake manifold. Specific Applications: 1974-78 13B 4 Port Engines 1974-85 12A engines 1987-91... »more
Price: $6.00 ADD »

Go to Racing Beat Home Page
Select: Go to Shopping Cart