Early Rotary & 1979-85 Mazda RX-7 : Bargain Bin

 : Bargain Bin : Rotary Header 79-85 RX-7 12A with 13B conversion

Rotary Header
79-85 RX-7 12A with 13B conversion

Part Number: BB16011

Reg. Price: $305.00
Sale Price: $225.00


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Rotary Header
79-85 RX-7 12A with 13B conversion

Racing Beat Header 13B Engine

This RX-7 Header is for a 1979-85 RX-7 12A with 13B engine conversion. Due to a goof during production, our shop used a 13B engine-to-header flange on what should have been a 12A application, and we ended up with a "custom application" header. Dang.

So, this header can be installed in any 1979-85 12A RX-7 that has been transplanted with a 1B3 engine. The oultet of this header can be mated to a Racing Beat Presilencer; however, we cannot confirm that the outlet of the presilencer will align correctly with the stock connecting pipe. This was a goof, remember! You're literally on you're own to congifure the rest of the exhaust system.

The Racing Beat RX-7 header assembly is constructed with .120-inch wall, mandrel-bend, mild steel tubing for increased durability and sound suppression. Both flanges are laser-cut from .5-inch thick steel plate for positive gas sealing. An outlet gasket is included. An engine-to-header gasket is available separately if needed.

We only have a small number of these (thank goodnes), snag one while you can, this is great price for a Racing Beat header! Actual header shown in photo.


Bargain Bin Terms and Conditions

The parts listed in the Bargain Bin are gathered from the far corners of the Racing Beat warehouse. Many of these items are prototypes, blemished products, slightly used, demos, discontinued parts, etc. While many of these items cannot be sold as new, they are all functional products. Check back for updates to this list, parts will be added when they become available.

Here are the terms and conditions for the sale of these items:

  1. Each item is offered on a first come basis. These are one-of-a-kind items and quantities are limited.
  2. Product is sold in the stated condition. Every attempt has been made to clearly state the condition of each item. Contact us for a more detailed description of the condition of the bargain product you are interested in.
  3. No returns, no refunds, no sales to Racing Beat Dealers. All sales are final. If you have a question regarding a particular part that is shown, call us prior to ordering the part at 714-779-8677.
  4. Attempts are made to keep the Bargain Bin listings current, but it is possible that a part shown may be no longer available. If you place an online order for an out-of-stock item, you will be notified via telephone or email at our earliest convenience.
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