I have been very satisfied with Automec copper nickel sets.
Automec list the following sets for Morgans:-
GB5081 Brake Pipe Set Morgan Plus 8 1973-76 4 speed
GB5084 Brake Pipe Set Morgan 4/4 1967 type
GB4980 Brake Pipe Set Morgan 4/4 1972
GB5090 Brake Pipe Set Morgan 4/4 1974 type 4 seater
GB5647 Brake Pipe Set Morgan 4/4 2 Seater 1981-1988
GB5080 Brake Pipe Set Morgan 4/4 4 seater 1981 type
GB5111 Brake Pipe Set Morgan 4/4 Ser 4
GB4979 Brake Pipe Set Morgan Plus 4 1950-59 Girling
GL5083 Brake Pipe Set Morgan Plus 4 2138cc 1961 type
GB5083 Brake Pipe Set Morgan Plus 4 2138cc 1963 type
GL4979 Brake Pipe Set Morgan Plus 4 50>59 Girling
GB5644 Brake Pipe Set Morgan Plus 8 1977-78 with servo
GB5082 Brake Pipe Set Morgan Plus 8 1977-79 5 speed
GB5648 Brake Pipe Set Morgan Plus 8 1980/81 type
