
1986-92 Mazda RX-7 Performance Parts : Engine - Internal
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Type I Modified Stationary Gear - 13B Rear-Groove
Our Racing Beat Type I Modified 13B Rear (Special-Grooved) Stationary Gears are strongly recommended for engines which are regularly running near or above 8,500 RPM. These gears have had several machining modifications performed, as well as...

Oil Pressure Regulator - Street 80-85 PSI
The Racing Beat high performance Rear Oil Pressure Regulator is designed for use on all 1971-1992 12A, 13B, and 20B engines and interchanges exactly with the stock unit. As supplied by Mazda, the factory pressure regulator is intended to bypass at...

Transmission Throwout Bearing - Pre-79 12A & 13B
The Transmission Throwout Bearing Retaining Spring is required to secure the throwout bearing on pre 1979 12A & 13B applications.

Transmission Seal Kit - 74-78 Trans (All)
We recommend replacing the transmission front seal and rear seal kit when re-installing the transmission to reduce the risk of leakage. The primary reason for leaks seems to be the large loads that are placed on the input shaft when re-installing...





