MGA runneth over

[Mike Duvall <duvall@eagle.sangamon.edu>]

I just had a complete rebuild on my MGA. It runs great but oddly when it
heats up, antifreeze runs out the overflow tube. Ah Ha- bad radiator
cap, mechanic tested it said no...There is no themostat in the engine. I
want to just buy a new cap? Anything else obvious? The overflow occurs
at a real low temp, starts at about 140 according to the gauge. What do
you thing? Also, I'm looking for seat rails and a fender well cover. 
 Mike Duvall
duvall@eagle.sangamon.edu   1959 MGA 1500 primer color and ready for spring!