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Old 11-07-2019, 01:02 AM
Goatracer1 Goatracer1 is offline
Ultimate Warrior
 
Join Date: Oct 2003
Location: NH
Posts: 3,768
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The ring and pinion are bigger than the 9" Ford but the parts are not necessarily stronger. Back in the old days when we were racing a 1962 Cat in Formular Stock Class we split the case wide open. That was with a fairly stock 389.