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#21
06-26-2017, 04:12 PM
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I don't know how the powertrax is in an automatic but in a stick car it's awful. Years ago when they first came out I had a 64 gto 2.93 posi and my friend had a 3.55 Malibu with the powertrax. Me wanting more gear and not knowing about c clips swapped with him. I immediately regretted it. Im about to have to sink 2000 in a rearend and it's gonna be a 9 inch from quick performance you just cannot beat their price but they have excellent reviews
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468/TKO600 Ford thru bolt equipped 64 Tempest Custom. Custom Nocturne Blue with black interior. |
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#22
06-26-2017, 05:56 PM
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Is that 2000 all labor and brakes? I don't think it is. That's why I'm trying to keep my rearend . I have no need for disc on the rear and I'm very happy with the current set up (drum with 2.93) except the spinning single tire. This car is a monster cruising and I thought I had read that they made a posi for my series 2.93 gears? Anyone? I have been careful of where I spend money on this build. For once I would like to have a car worth more than I spent on it ( not that I will ever sell) and 3000 dollars into a rear end will not help the bottom line. Doug
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1979 Trans Am 307 RWHP 380RWTQ 13.8@103 1979 400 Block, 1970 Heads, Unknown Cam, Comp Cam Lifters, Edelbrock RPM Intake, Hedman Headers, Holley 750 Carb, WFO Drop Base SOLD 1968 GTO convertable project. 400 auto with air. west coast car . Not started in 15 ..update now running (around block spinning tires all the way. Have a lot of cosmetic work to do winter of 17/18 1969 GTO 400 4 Speed this a complete project. Rebuild will start in spring of 2017. SOLD |
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#23
06-27-2017, 04:56 AM
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You are pretty much stuck with 3 options:
Powertrax: https://www.summitracing.com/parts/p...2801/overview/ Auburn High Performance series: https://www.summitracing.com/parts/a...0114/overview/ Auburn Pro Series: https://www.summitracing.com/parts/aub-542099/overview/ Or finding a GM unit. The 8.2 BOP is a shrinking market. And then comes labor for somebody else to set it up, or you can DIY with careful research. But the DIY option to install a GM or Auburn unit will require some specialized tool purchase. You will need a press, in-lb torque wrench, and a dial indicator as a minimum.
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"...ridge reamer and ring compressor? Do they have tools like that?" |
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#24
06-27-2017, 08:27 AM
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Look at Moser 9", after you price everything you would be surprised at what you could get. I ended up getting a Moser full float 9" , after I priced everything out. Just another option.
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