OD Identification

["James Henningsen" <trguy@triad.rr.com>]

Ok folks,
The question came up again.  Does anyone have a chart of the ID numbers that
identify the different Laycock Jtype OD units.  I was told 22 was an ID for
the Triumph TR series, 25 was for Triumph-non TR, and the other were either
Volvo or some other application.  Does anyone have a source for the correct
info.  What is a 27?  These two numbers represent the first two numbers on
the Laycock ID serial number plate.

Thanks in advance,
James Henningsen
Greensboro, NC
75 TR6
80 TR8