egr thread sizes - confirmation

[Peter Zaborski <peterz@merak.com>]

A few days ago some listers were asking about the thread sizes of the EGR
valve stem (threads into the cylinder head) and also the intake manifold
connection (via a metal pipe). I have checked my car (76 TR6) and this is
what I have:

        1. EGR valve "stem" -- 3/4" UNF
        2. Intake manifold port -- 1/2" NPT

HTH.

--- Peter Zaborski  CF58310UO ---