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04-17-2002, 06:06 PM | #1 |
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Join Date: Mar 2002
Location: Ohio
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Differential Crap
Hi, my 1979 has the stock differential 2.47:1 with a 7.5" Ring Diameter ... I want to move to something Posi/ Limited Slip ... I was thinking something used but still in good condition ... ebay ? Junkyard? I dont want like full out drag like 4.10 but maybe somethign like 3.27 or around there. Can someone give me some direction here? Thanks
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1979 Mustang ... 12K Holley 600 CFM 4 bbl Edlebrock Performer RPM Comp Cam 8.8 Rear end with posi from 88 stang Next Projects AFR Heads Stroker Crankshaft and new Pistons T5 Runs 15.0 now, need more traction |
04-18-2002, 06:55 PM | #2 |
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^Bump^
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1979 Mustang ... 12K Holley 600 CFM 4 bbl Edlebrock Performer RPM Comp Cam 8.8 Rear end with posi from 88 stang Next Projects AFR Heads Stroker Crankshaft and new Pistons T5 Runs 15.0 now, need more traction |
04-18-2002, 09:32 PM | #3 |
It's a lot like a race car
Join Date: Aug 2000
Location: Meridian, MS
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well 86 and up V-8 stangs have 8.8 inch rear-ends with 2.73(most common), 3.08, or 3.27 gears. The Thunder Bird turbo coupe also has a 8.8 with disks brakes, it comes with 3.55's or 3.73's
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1987 Buick T-type 1998 HD Electra Elide |
04-18-2002, 11:34 PM | #4 |
Get down.....
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Tireburner, you forgot to mention to him that the T-Bird 8.8 axle is wider and may cause tire rub.
2.73 and optional 3.08's on manual cars. Auto's had the 3.27's.
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Cobra brakes are on! Finally..... ------------------------------------------------ |
04-19-2002, 06:07 AM | #5 |
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were they all posi?
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1979 Mustang ... 12K Holley 600 CFM 4 bbl Edlebrock Performer RPM Comp Cam 8.8 Rear end with posi from 88 stang Next Projects AFR Heads Stroker Crankshaft and new Pistons T5 Runs 15.0 now, need more traction |
04-19-2002, 10:51 AM | #6 | |
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Quote:
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04-19-2002, 11:42 AM | #7 |
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You could check either the scrap yards or Ebay. I think Mini-vans come with 7.5" rear axles??
saw a used carrier and 3:73 gear set sell for $100 on Ebay.
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91 LX 'work in progress' previous stangs; lightly modded 84GT 81 2.3 converted to 302 auto |
04-19-2002, 09:38 PM | #8 | |
It's a lot like a race car
Join Date: Aug 2000
Location: Meridian, MS
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Quote:
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1987 Buick T-type 1998 HD Electra Elide |
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