Early Rotary & 1979-85 Mazda RX-7 : Engine Internal Parts

Race Apex Seal Spring

Race Apex Seal Spring :: 74-85 12A

Our Racing Beat Race Apex Seal Springs, specifically designed to fit the underside of our 1974-85 12A (3mm) Race Apex Seals, provide proper pre-loading for these lighter one-piece seals. Unlike the stock inner and outer dual apex seal spring configuration...

Part Number: 11016
Our Price $23.10 Add to Cart

Racing Beat 3-Window Rear Main Bearing

Racing Beat 3-Window Rear Main Bearing :: 12A & 13B

Racing Beat offers a replacement 3-Window Rear Main Bearing for the Racing Beat Type I 12A Rear and Type I 13B Rear Special-Deep Grooved stationary gears. This Mazda-OEM bearing is modified by Racing Beat to allow greater lubrication to the bearing when ...

Part Number: 11114
Our Price $79.70 Add to Cart

Mazda Race Rotor Bearing

Mazda Race Rotor Bearing :: 12A & 13B

The Mazda Factory Race (MFR) rotor bearings for all 12A & 13B engines are the best bearings available of engine operation near or above 8500 RPM. The rotor bearings are manufactured with a deep groove for additional oil storage and offer an additional...

Part Number: 10045
Our Price $176.72 Add to Cart

Type II Stationary Gear Bearing

Type II Stationary Gear Bearing

The Type II Stationary Gear Bearing is intended for use with the Racing Beat-Modified Front and Rear Type II Stationary Gears (Part numbers 10016 & 10017 respectively). These bearings are not intended for use with the Racing Beat Front and Rear Type I...

Part Number: 11116
Our Price $93.76 Add to Cart


Engine Torque Brace
79-85 RX-7

The Racing Beat-designed Engine Torque Brace for the 1979-85 RX-7 substantially reduces or eliminates the shuddering ...

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Our Price: $109.73

Road Race Header 79-85
RX-7 12A

Racing Beat's Road Race Header is the first step in building a serious racing exhaust system. The engine-to-pipe ...

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Our Price: $358.05

Alternator and Main Drive Pulley Set - Double Sheave
74-92 Rotary Engines (All)

Racing Beat RX-7 Pulley Set - Double Sheave Packaged as a pulley set, each kit includes one (1) double sheave alternator...

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Our Price: $180.19

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