Description This is a set of 12 Genuine Mazda RX-7 FD Corner Seal Springs. These springs look the same as the earlier corner seal springs found in the RX-8 engine however the are not the same. These corner seals are a great upgrade to the earlier wire corner seals found in pre RX-7 FD engines such as the S4 and S5 engines from the RX-7 FC Compatible with both 2mm and 3mm apex seal applications Sold as a set of 12 springs.
