This kit includes the valve and mounting bracket. For the first time available disc brake distribution valve. This is the valve that is needed to make your car disc brakes. If you are making or have a factory disc brake car this valve will make your car correct.This distribution block also has a second funtion to hold off the rear brakes for a split second. No core is required this is a brand new Inline tube reproduction. This valve is exact reproduction featuring a brass body, the correct bracket, and working insides. You will also find with current manufacturing procedures, the reproduction has no tool stamping marks and the edges of the part are much cleaner than the original. Making this a concourse level part. The valve is blank so you can stamp what ever date code in to you like.