66 CJ5A Base Attaches To Mater Cylinder. 66 CJ6A Base Attaches To Mater Cylinder. 59-60 CJ3 Base Attaches To Mater Cylinder. 66 CJ6 Base Attaches To Mater Cylinder. 66 CJ5 Base Attaches To Mater Cylinder.
Installed in a few minutes and I bled the brakes and was good to go. Squeezed the connectors a touch so the bayonet connectors made a good connection. I would buy this product again!