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Author
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Topic: List of parts needed for 9" rear end install
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Fastymz
Moderator Posts: 22791
From: Reno Nv M&M #1240
Registered: Apr 2001
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posted 08-18-2005 07:06 PM
 
I might be changing over to a 9" rear soon. What are all the parts needed to this? Please include everything you think of, from brake lines, driiveshaft, U-joints etc?Thanks  ------------------
oddly obsessed with big scoops on little Mustangs 65 coupe 351w C4 Big Boss 429 hood scoop,8" 3.40 TracLoc. My Pics
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gmliebau
Gearhead Posts: 691
From: Port St. Lucie, FL
Registered: Jan 2004
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posted 08-18-2005 10:28 PM
I'm not sure of all of the parts that you need, but there are two different types of tubes on them. The '65-'66 K-codes and Shelbys had tapered tubes. The ends were the same diameter as the 8" tubes so you wouldn't need to change out the shock plates and U-bolts. Later, they didn't taper.I'm sure someone with more knowledge will be more specific for you, so be patient. [This message has been edited by gmliebau (edited 08-18-2005).]
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V8 Thumper
Gearhead Posts: 4777
From: Phoenix, Arizona
Registered: Dec 2001
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posted 08-19-2005 02:23 PM
Scoop, you won't need much. If the new housing has 3" tubes then you'll need new u-bolts and spring pads (for the bolt spacing). The brake lines should swap over with minimal tweaking. Maybe some 3/8" rubber hose for a vent tube. The brake backing plates are a direct bolt-on, no problems there. You might need to shorten your driveshaft  
If you're still running the stock driveshaft, concider an upgrade. Not too expensive, I think mine was $175-ish with 3" chrome moly tubing and big u-joints. Had it built by a driveline shop in SoCal, I'm sure there's someone in your neck of the woods who could do the same for you
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1965 GT coupe, 333ci aluminum headed/solid cammed stroker, four speed, 3.70:1 9" 12.58/110 on street tires, more to come;) All Blue Oval, no blue bottle
http://mustangsandmore.50megs.com/V8Thumper.html
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Fastymz
Moderator Posts: 22791
From: Reno Nv M&M #1240
Registered: Apr 2001
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posted 08-19-2005 04:39 PM
Big U joints and a 3" chrome moly tubing. Thats just a stronger set up right? Is the Alum drive shaft worth it? Does any one know the number for the big U-joints and will they fit my C-4 trans?Also I'm thinking of going to a par of CE traction bars too?
Does it make a difference if it uses a short or long Yoke, do they all work with any U-joits?
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oddly obsessed with big scoops on little Mustangs 65 coupe 351w C4 Big Boss 429 hood scoop,8" 3.40 TracLoc. My Pics [This message has been edited by Fastymz (edited 08-19-2005).]
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ekbeanctr
Gearhead Posts: 772
From: Middlebury, IN USA
Registered: Dec 2000
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posted 08-19-2005 10:47 PM
quote:
Originally posted by Fastymz:
Big U joints and a 3" chrome moly tubing. Thats just a stronger set up right? Is the Alum drive shaft worth it? Does any one know the number for the big U-joints and will they fit my C-4 trans?Also I'm thinking of going to a par of CE traction bars too?
Does it make a difference if it uses a short or long Yoke, do they all work with any U-joits?
Ron,
On the U-joints. Take some careful measurements or take the yoke and driveshaft with you to a GOOD auto parts store. There are at least 2 or 3 different sizes in diameter and length but there are special U-joints made that will link the small size to the big size. On the spring pads. I took my 8" pads and welded steel plates to fill in the bottom of them. Then I drilled new holes to fit the larger U-bolts. A lot cheaper than trying to buy 9' spring pads. Ernie
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Red Fire Clearcoat 65 Fastback, 408W. AFR Heads, Hooker SuperComp Headers, 292H Cam. 750 Holley, 4 Speed, 9" Posi Rear End
Ekbeanctr@Hotmail.com
http://www.cardomain.com/memberpage/801279/1
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ccode67
Gearhead Posts: 3285
From: douglasville,ga,usa
Registered: Mar 2001
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posted 08-22-2005 08:12 AM
Get a nine inch chunk with the short yoke on it, your existing driveshaft should work then, maybe have to use a 1310/1330 hybrid U-joint to match up the size, available from Ford Racing at about $28.If you need larger u-bolts, you can slot the holes on your existing spring pads to fit the new u-bolts. ------------------
Stuart
M&M #1091
67 stang 5 speed, 351W, (sold and missed) my photo page
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