[Fot] TR Diffs

[malaboge at aol.com]

Fellow Diff Duffersb&
As popular as the Ford 9 inch rear is with the hot rodders, I recall that Hot
Rod magazine (or some such notable tome) tested a 9 inch and found it required
about twenty five (25) HP to keep movin back there.  No idea what a TR unit
takes, but Ibm guessin it will be less!  I donbt have weights either, but
guess that the Ford unit is just a bmiteb heftier there too.

All Geared up In Nor Calb&
                       Nick