#'s question...
Posted: Tue Aug 14, 2007 11:08 pm
while cleaning the trans for my Class 11 project car, I found these #'s stamped in the case...AH437 8142... ANY idea what they mean ??????????? :help: :help: The trans is a 1972 IRS... 
[/QUOTE] 1600 engine made between Aug 71 and Jan 76. http://www.partsemporium.co.uk/Engine%20Codes.htm