Just got quoted $1200 to rebuild my 10 bolt to 3:73 posi. Have 67 Camaro/LS1/T56 project on the go. Considering buying 12 Bolt to slide inbetween my 19x10 C6 wheels. Which one?
3.73 is a great gear and what I am running. I would urge you to get on some calculators and input your cars particulars and speeds you run the most. Classic Motorsports Groups has one.
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Elwood:We're 105 miles from Chicago, we have a full tank of gas, half pack of cigarettes, it's dark out and we're wearing sunglasses.
Jake: Hit it.
PM sent. Why not the 8.5 10 bolt? it will handle as much as the 12 bolt will. and 1/2 the price to build - thats why GM stopped building the 12 bolts. not needed any more the 8.5" is GM's HD rear end since then. I build and sell 8.5" rears - about 1000$ delivered to lower 48 states
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'69 Trans Am clone under construction -still!
LS6 6speed
69 R/S Z28 Daytona Yellow 302
90 Formula / Firehawk clone
1999 Firehawk
1969 Chevelle SS 396