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Oldsproject · July 5th, 2007, 04:37 PM

Looking for advice on rear end selection/change. I have a "65" Cutlass with 3:08's (non-posi). The 425/exhaust combo I put in is eating up the tires and pavement. Can a rear end be converted from non-posi to posi? It's a 10 bolt.

July 5th, 2007, 04:37 PM	#1 (permalink)
Oldsproject 65 post sport coupe w/425 Join Date: Mar 2007 Location: Oregon City, Oregon Posts: 83	65 Cutlass Rear End Looking for advice on rear end selection/change. I have a "65" Cutlass with 3:08's (non-posi). The 425/exhaust combo I put in is eating up the tires and pavement. Can a rear end be converted from non-posi to posi? It's a 10 bolt.