These lines are custom made to fit your 86-91 Mazda Rx7 and are a direct replacement to your leaky stock units. Must be used with OEM engine oil cooler.  

Comes with new crush washers and both lines. 

Save your banjo bolts because you will be re-using them with these lines. 

Disclaimer

By acquiring any product manufactured and offered by Stu Kelly Motorsports Inc., you agree that Stu Kelly Motorsports Inc. bears no responsibility for any consequences, whether legal or otherwise, resulting from such use or misuse of Stu Kelly Motorsports Products, and you accept full responsibility for the utilization and potential misuse of the product. Stu Kelly Motorsports expressly disclaims any and all liability for special, direct, incidental, or consequential damages, including, but not limited to, loss of life, limb, or damages due to bodily or personal injury, arising from the sale, installation, or use of any of its products and parts.

Under no circumstances is your vehicle, post-installation of Stu Kelly Motorsports parts to be utilized on public roads or streets. The installation of Stu Kelly Motorsports products or parts may have adverse effects on other vehicle components, safety equipment, or manufactured goods (collectively referred to as "goods"). Stu Kelly Motorsports assumes no responsibility for any damage to other goods or bodily injury that may occur due to the failure of other goods, resulting from the installation and/or use, whether proper or improper, of its products or parts.