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I HAVE A 70 OLDS CUTLASS I AM CHANGING THE REAR END GEARS FROM 2:56 TO 4:10 WHAT CARRIER WILL WORK IN THIS REAR END. THANK YOU
 

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olds rear

Isnt that an integral rear end, where the gears mount directly into the center of the housing vs using a pumpkin?
 

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KRZEMIEN said:
I HAVE A 70 OLDS CUTLASS I AM CHANGING THE REAR END GEARS FROM 2:56 TO 4:10 WHAT CARRIER WILL WORK IN THIS REAR END. THANK YOU
You will need the 4 series carrier. I think that the 2.56 uses the 3 series. You can get a spacer, instead of having to find another one. I did that when I went from 3.08s to 4.10s in my 70 Chevelle. It had a 12 bolt....................is yours?
 
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