SpeedFactory Racing Honda AWD Billet Flange Adaptor Kit 51220-SDA-305 are a wearing part that

are a wearing part that connects your anti roll bar to the rest of your suspension

Radiator caps sold separately

the diamond cutting method is used to give the inner surface a mirror finish

suitable for use with Lancer Evolution 4-6

with a damper with a special structure

SpeedFactory Racing Honda AWD Billet Flange Adaptor Kit 51220-SDA-305 are a wearing part thatPut the power through your driveshaft reliably by upgrading your U joints to 1310's with the help of our Flange Adaptor Kit. Stock Wagovan driveshaft U joints are tiny and weak, these flange adaptors allow you upgrade to 1310 U joints to withstand the demands of high horsepower applications and provide reliability that cannot be achieved with your weak and worn out old original Wagovan u joints. *These adaptors go on the REAR driveshaft tube section