From: Greg Stevens [email protected]
Date: 14 Feb 2002
Time: 17:31:53
Remote Name: 203.1.72.96
IAN THE SIZES VARY FROM THE ORIGINAL MAKER. MOST PRE 30'S RADIATORS are 1 inch water pipe thread. This of course is my Australian experience. BUT the English cars I have worked are also this size. I generally just turn them from a brass threaded nipple, leaving thread on one end, and making the other end to solder to the tank. This also can be ruled by the size of the hole in the surround!
Greg