[Healeys] External differences of six cylinder engines

[healeyguy at aol.com]

Derek
Number on the IC block is AEC 335 cast predominately into the left side
of the block 6 inches back and three inches higher than the location of
the aluminum engine number tag.
Aloha
Perry

-----Original Message-----
From: Derek Job <derek.c.job at gmail.com>
To: Forum <Healeys at autox.team.net>
Sent: Sat, Jun 5, 2010 2:44 am
Subject: [Healeys] External differences of six cylinder engines

Hi guys
Are there any external differences between the six cylinder engines that
would allow you to identify one as being either
an IC (100-Six, Integral head)
or 26 D (100-Six, six port inlet)
or 29D (3000)
thanks
Derek