[Healeys] Victoria British fuel pump query

[Alex]

Does anyone know if the 3-084 fuel pump Victoria British sells

 (described and shown here) 
http://www.victoriabritish.com/features/ah/AHFP2.htm

is a direct bolt-in replacement for the original SU on a BT7?   Has anyone 
tried one of these low cost plastic-housed pumps?

== Alex in Maine
     "The Blue Mainie," 1960 Austin Healey 3000 BT7
     "Conkling," 1946 M.G. TC #1321
     Former owner 1957 A-H 100-6, 1967 A-H BJ8,
     1965 MG Midget
     http://home.roadrunner.com/~alexmm