Early Rotary & 1979-85 Mazda RX-7 : Exhaust Flanges
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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 »
Road Race Header - Outlet Flange - Steel
This laser-cut flange can be used to fabricate a custom exhaust for use with the Racing Beat Road/Race Header. This two-hole flange measures 6" X 2-13/16" and features two 2" openings. This is the same flange that comes included on... »more
Price: $38.37 ADD »
Unflanged Collector Assembly
Unflanged Collector Assembly
(Select size from the menu)
Our steel Unflanged Collector Assembly allows additional flexibility in the assembly of either a long or short primary exhaust system. Available in three different outlet tube diameters, all... »more
Price: $125.00 ADD »
Intake Gasket - Engine-to-Manifold - 74-75 13B
The 1974-75 13B Engine-to-Manifold Mazda Factory gasket is intended to fit securely between the intake manifold and the engine. (Photo shown is of actual gasket)
If you are installing a Racing Beat Holley or Dellorto intake manifold, two (2) Water... »more
Price: $12.00 ADD »