Thread: ??? ABOUT RING & PINION SIZE
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Old 01-12-2009, 02:41 PM
  #8  
JEFF69Z28
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Join Date: Apr 2008
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great afr said the head and cam package i bought from them was good to shift at 71-7200 rpm.I was thinking 4.56 which is all i can find for my 8.5 10 bolt,where could I purchase a 4.30 ring and pinion?
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