
Early Rotary & 1979-85 Mazda RX-7 : Intake Manifolds & Cover Plates
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EGR Passage Cover Flange
This EGR Passage Cover Flange will cover the opening that remains when the EGR valve is removed from the intermediate housing on the 1980 RX-7 (California only) and all 1986-92 (Non-turbo) RX-7s.

Engine-to-Header Gasket - 84-92 13B 6-Port Engine / 20B 3-Rotor Engine
flange-gasket-guide.pdf
Engine-to-Header Gasket - 1984-92 13B 6-Port Engine - This gasket is required to mount when mounting a header or exhaust manifold to a 1984-92 13B (6-Port Intake) rotary engine, or a 20B 3-rotor engine (2 needed -...

Intake Gasket - Engine-to-Manifold - 74-5/ 81-85 12A
The 1974-75 and 1981-85 12A 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,...

Fuel Injection Plug Kit - 84-92 RX-7
Designed by Racing Beat, this kit comes complete with machined fuel injector plugs, O-rings, Allen head bolts, and a retention plate. The Fuel Injection Plug Kit fits all 1984-92 13B 6-Port and 1987-91 TURBO II engines and is intended for use when...