Our Rx7 steel braided oil cooler lines are custom made to fit your 86-91 Mazda Rx7 and are a direct replacement to your leaky stock rx7 oil cooler lines. 
 
These rx7 oil cooler lines come with new crush washers and both lines to make a complete kit. You will be re-using your OEM banjo bolts. 

Ships in 2-3 Days.