Early Rotary & 1975-85 Mazda RX-7 : Engine - Internal

Race Apex Seal Spring
74-85 13B *

Part Number: 11017

Price: $15.00

Qty:

Race Apex Seal Spring - 74-85 13B - Detail 1

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Race Apex Seal Spring
74-85 13B *

Our Racing Beat Race Apex Seal Springs, specifically designed to fit the underside of our 1974-85 13B (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 on the 1986-92 13B engine applications, only one (1) Race Apex Seal Spring is required for each Race Apex Seal.

Price is for one (1) seal. Three (3) required per rotor.

* 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.

A Product Of Racing Beat Fabrication Services.

Racing Beat Recommended Accessories:

Carbon Race Apex Seal - 74-85 13B

Racing Beat's 1974-85 13B (3mm) Carbon Race Apex Seals are specifically designed to replace the stock cast iron apex seals in rotary engines operating near, or above, 8,500 RPM. These aluminum-filled carbon apex seals are a one-piece design, 3mm in...