10 bolt Rear. All the same ?????
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Dr.Olds Illegitimate Son
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Join Date: Apr 2007
Location: Katepwa Lake, Sk Canada
Posts: 104
10 bolt Rear. All the same ?????
Hey guys, I'm currently thousands of miles away from my car but am thinking about the spring project.
I have a 1971 Cutlass Supreme convertible with a 350/TH350 . i want to drop in a posi unit and bump the gears up to 3.73. I also plan on adding a 200R4 to get some oomph of the line and keep my highway driving in tact . I'm sure I'msitting with 2.72's or something close.
Are all 10 bolts the same.? What size of ring gear and posi unit should I be looking for ?
Thanks in advance.
Brent
I have a 1971 Cutlass Supreme convertible with a 350/TH350 . i want to drop in a posi unit and bump the gears up to 3.73. I also plan on adding a 200R4 to get some oomph of the line and keep my highway driving in tact . I'm sure I'msitting with 2.72's or something close.
Are all 10 bolts the same.? What size of ring gear and posi unit should I be looking for ?
Thanks in advance.
Brent
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