Originally Posted by JEFF69Z28
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?
Right here, or Motive also makes them.
But i kinda wonder how you're going to put that much torque to the ground with a 9" tire and a car weighing almost 3500lbs.
Zip.
http://www.ringpinion.com/ProductDet...px?ProdID=5428