Author
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Topic: rear end ? welded or locker kit, which is better and last???
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84SVOrick
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Member # 9039
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posted
I have an 1984 svo, with a 5.0 engine, want to either get a locker kit or get it welded. Wut my question is which is cheaper and would last longer, and wut would I need.
-------------------- Bay Area Stunnaz RIP Jeannera "FOXY302" 10/29/87-10/9/10 1984 SVO 302 HCI a basic bitch 1986 GT FOXY302 stolen and totaled R.I.P.
Posts: 1928 | From: Vallejo CA | Registered: Mar 2009
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JohnB
Tech Moderator
Member # 969
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posted
What's cheaper? The Hillbilly locker...AKA "weld that shiiiittt up"...
What will last longer? A built rear-end, be it a Locker, Tru-trac, Trac-Lok, etc.
-------------------- 1965 Shelby Cobra 1993 Cobra 2012 F150 Raptor 2020 GT500
Posts: 6525 | From: Orlando FL/Redding CA | Registered: Mar 2002
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84SVOrick
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Member # 9039
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posted
Well let's call me jed and let's get er done, what shops are capable, reliable, and cost effective. I don't want 2 spend tons of money on a locker kit.
I do understand that cheap labor isn't always good, and good labor isn't always cheap.
Also wut about jus changing the clutches?
-------------------- Bay Area Stunnaz RIP Jeannera "FOXY302" 10/29/87-10/9/10 1984 SVO 302 HCI a basic bitch 1986 GT FOXY302 stolen and totaled R.I.P.
Posts: 1928 | From: Vallejo CA | Registered: Mar 2009
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JohnB
Tech Moderator
Member # 969
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posted
I guess you go with what you can afford vs what you want. The topic of welding diff's up has been brought up before, you many want to search it. Personally, spend the lil bit of money to rebuild the stock diff and go with that. A rebuild kit is less than $75 at Summit.
-------------------- 1965 Shelby Cobra 1993 Cobra 2012 F150 Raptor 2020 GT500
Posts: 6525 | From: Orlando FL/Redding CA | Registered: Mar 2002
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Jaejae5.0
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Member # 7958
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posted
quote: Originally posted by JohnB: I guess you go with what you can afford vs what you want. The topic of welding diff's up has been brought up before, you many want to search it. Personally, spend the lil bit of money to rebuild the stock diff and go with that. A rebuild kit is less than $75 at Summit.
go to johnb wit a rebuild kit and some gears..n he'll take care of you
-------------------- 1987 notchback h/c/i 302 & 70mm turbo SOLD
2000 camaro ss cam only
Posts: 4890 | From: the combustion chamber | Registered: Oct 2007
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84SVOrick
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Member # 9039
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posted
The car has gears, jus want tru possie. How much to make this happen john?
-------------------- Bay Area Stunnaz RIP Jeannera "FOXY302" 10/29/87-10/9/10 1984 SVO 302 HCI a basic bitch 1986 GT FOXY302 stolen and totaled R.I.P.
Posts: 1928 | From: Vallejo CA | Registered: Mar 2009
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Adam5.0
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Member # 6995
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posted
if your running this on the street I wouldnt weld the diff. you basically got a spool. if you want a true locker go buy one if you dont want to use clutches in your posi. A true locker has a sliding pin that locks the axles together and disengages during turns.
-------------------- want something old and japanese
Posts: 1609 | From: Brentwood | Registered: Aug 2006
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TheBrain
I'm the Real John Force
Member # 35
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posted
quote: Originally posted by JohnB: A rebuild kit is less than $75 at Summit.
Do you have a part number for that kit? Last time I called Summit, there is NO rebuild kit available for the 7.5" rear diff The only one I found was close to $175. I work at a dealership that deals in Ford parts and it isn't even available from Ford
Brian
-------------------- 1989 LX vert 342 11.662 @ 116.65 1.57 60ft. N/A 10.227 @ 134.59 1.41 60ft 200 shot 3600lbs 2003 Ranger 4 door 15.99 @ 87
Posts: 1264 | From: Back in Redding CA | Registered: Jul 2000
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jph331
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Member # 665
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posted
I had mine welded up years ago. It only lasted 2 passes. Second pass it blew up. It was making 600 rwhp at the time and it was on slicks. Good idea to have some c-clip eliminators.
Posts: 338 | From: Concord | Registered: Dec 2001
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84SVOrick
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Member # 9039
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posted
well im not pushin 600rwhp, i honestly am not sure what my hp is. jus e cam 24lb injet edlebrock upper & lower manifold cold air long tubes o/r h-pipe new block and dats pretty much it that i can think of.
-------------------- Bay Area Stunnaz RIP Jeannera "FOXY302" 10/29/87-10/9/10 1984 SVO 302 HCI a basic bitch 1986 GT FOXY302 stolen and totaled R.I.P.
Posts: 1928 | From: Vallejo CA | Registered: Mar 2009
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JohnB
Tech Moderator
Member # 969
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posted
I assumed it was a swapped 8.8...but it isn't.
Personally, I say you find a 8.8 with gears and a built diff in it already and swap brakes/axles over.
-------------------- 1965 Shelby Cobra 1993 Cobra 2012 F150 Raptor 2020 GT500
Posts: 6525 | From: Orlando FL/Redding CA | Registered: Mar 2002
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1FAST89GT
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Member # 5071
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posted
quote: Originally posted by JohnB: I assumed it was a swapped 8.8...but it isn't.
Personally, I say you find a 8.8 with gears and a built diff in it already and swap brakes/axles over.
+1
Posts: 4915 | From: VALLEJO | Registered: May 2004
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jawsgear
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Member # 8080
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posted
quote: Originally posted by TheBrain: quote: Originally posted by JohnB: A rebuild kit is less than $75 at Summit.
Do you have a part number for that kit? Last time I called Summit, there is NO rebuild kit available for the 7.5" rear diff The only one I found was close to $175. I work at a dealership that deals in Ford parts and it isn't even available from Ford
Brian
We have them in stock. Let me know if you need a set.
Jeff
-------------------- Jaw's Gear & Axle 916-922-5297 Parts & Service Gears, Posi's, Lockers, Spools, & Axles Custom Housings & Axle Shafts
Posts: 91 | From: Sacramento, California | Registered: Dec 2007
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Notch1320
Man Pedal
Member # 2647
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posted
What gears are in it?
Another cheap way out would be to find an 87-88 Turbo Coupe Thunderbird at a junk yard and swap out your 7.5 rear. The TC rears came with 3.55's(sticks)and 3.73(Auto) from the factory, and all your brakes will bolt up, or use the TC ones.
Posts: 2349 | From: Yuba City, CA | Registered: Mar 2003
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