[William]

Just to tune this up a bit:

A few COPOs were built with the M20 wide-ratio 4-speed.

Virtually all had 4.10:1 BE axles. One is documented as special ordered with COPO 9511 4.56:1. COPOs built through June '69 do not list positration on their docs as it was initially part of the COPO. On later builds G80 & G84 became required options for $56.90 & $2.15 and included HD cooling.

Only COPOs 9560 & 9561 could be ordered with COPO 9737. It included the 140 mph speedo, 15 x 7 rally wheels, HD front stabilizer bar. Around June '69 the price was increased to include a factory tach.