The kit includes 7 copper brake pipes with fittings
Numbers and purpose of tubes according to the catalog of parts:
20-3506023 - Tube from the tee to the right front brake assembly
20-3506020 - Tube from the tee to the left front brake assembly
20-3506015 - Tube from the central tee to the front brakes assy
20-3506030 - Tube from the central tee to the rear brakes assembly
20-3506035 - Tube from the tee to the left rear brake assembly
20-3506040-A - Tube from the tee to the right rear brake assembly
20-3506006 - Tube from master cylinder to center tee assembly