Take a stroll over to:
http://www.ford-trucks.com/cgi-bin/dcforum/dcboard.cgi
There are a bunch of Ford truck guys there that will probably be able to give you some good info. There's a section that includes the '66's.
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'89 LX 5.0 - 5 speed. Original Owner
'94 E-150 Conversion Van
[This message has been edited by Maroon 5.0 LX (edited 05-09-2001).]
[This message has been edited by Maroon 5.0 LX (edited 05-09-2001).]