Technical Korner of Our Classic ’63 Starfire Convertible ...

Rear End Views. By Jamie Cox and Mike Izzo. We came across an ad in October, 2014 from a company called Fabcraft Metalworks based in Southlake, Texas on their new product called "The Trophy Track Special". This is a purpose built limited-slip or posi-trac differential unit for 1957 to 1964 Oldsmobiles and Pontiacs with the 9.3 inch rear end. ................
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