AntRant, for specifics I recommend you go to the MALLORY (http://www.mrgasket.com/mallorymain.html) website. Go to instruction sheets.
The general answer is fairly simple:
RED=power from Ignition switch
BLACK=Ground
GREEN= Coil negative
Oh, and the BLACK wire is probably actually BROWN. Mine was on my old Unilite.
[This message has been edited by OLDSQUIRT (edited June 02, 2002).]