fs: 3.73 gears for 7.5" 10 bolt

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Old Apr 12, 2007 | 10:18 PM
  #1  
88_SC_305's Avatar
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
fs: 3.73 gears for 7.5" 10 bolt

brand new, never been installed, 0 miles. $150obo shipped. need gone asap.
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Old Apr 14, 2007 | 11:51 AM
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
Re: fs: 3.73 gears for 7.5" 10 bolt

bump
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Old Apr 15, 2007 | 08:10 AM
  #3  
Cat59's Avatar
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From: Jackson, Michigan
Car: '87 IROC Z w/43,000 miles
Engine: 305 F code motor
Transmission: 4 speed auto
Axle/Gears: 3.73
Re: fs: 3.73 gears for 7.5" 10 bolt

Originally Posted by 88_SC_305
brand new, never been installed, 0 miles. $150obo shipped. need gone asap.
Hey

What's the brand name of this gear set?

Cat.

squareandcompass7@yahoo.com
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Old Apr 15, 2007 | 12:28 PM
  #4  
88_SC_305's Avatar
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
Re: fs: 3.73 gears for 7.5" 10 bolt

they are GM gears
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Old Apr 15, 2007 | 02:39 PM
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Joined: Sep 2005
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From: Jackson, Michigan
Car: '87 IROC Z w/43,000 miles
Engine: 305 F code motor
Transmission: 4 speed auto
Axle/Gears: 3.73
Re: fs: 3.73 gears for 7.5" 10 bolt

Originally Posted by 88_SC_305
they are GM gears
PM sent.
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Old Apr 30, 2007 | 07:14 PM
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From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: fs: 3.73 gears for 7.5" 10 bolt

did you sell em?
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Old Apr 30, 2007 | 07:20 PM
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
Re: fs: 3.73 gears for 7.5" 10 bolt

still got 'em
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Old Apr 30, 2007 | 08:44 PM
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From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: fs: 3.73 gears for 7.5" 10 bolt

If they`ll fit the 10 bolt limited slip on my 87,sold.I saw yours is non posi will they work on mine.I`m not sure if mine is 7.5 or what.How do you tell.If I`m not mistaken gears are gears its the carrier that determines possi or not.....right?
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Old Apr 30, 2007 | 08:55 PM
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88_SC_305's Avatar
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
Re: fs: 3.73 gears for 7.5" 10 bolt

they would fit your rear end fine, but i think your car has 26 spline axles. these are for 28 spline, which would be a good upgrade because theyre stronger.
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Old Apr 30, 2007 | 10:49 PM
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From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: fs: 3.73 gears for 7.5" 10 bolt

Ley me pull my diff cover and see if i`ve got the 7.5 or 7.625 and find out if I`ll need 28 spleen axels and what they cost and I`ll get back to you.You`ll Know by fri. if i want em or not.Thanks
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Old May 1, 2007 | 04:46 PM
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88_SC_305's Avatar
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
Re: fs: 3.73 gears for 7.5" 10 bolt

sorry, with the gears it doesnt matter what spline the axles are. and if its the stock rear end then it should be the 7.5/7.625, theyll fit either one.
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Old May 1, 2007 | 08:38 PM
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From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: fs: 3.73 gears for 7.5" 10 bolt

If you`re sure they`ll fit,$125.00 shipped and you gotta deal.If thats cool I`ll put a money order in the mail friday.If I`ts a deal gimmie your info so I can mail it to you.
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Old May 1, 2007 | 09:15 PM
  #13  
88_SC_305's Avatar
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Joined: Oct 2006
Posts: 83
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From: Pittsburg and Wichita, KS
Car: 1988 Camaro
Engine: 305 5.0L....355 being built
Transmission: 700r4
Axle/Gears: 2.73 non-posi GM 7.5" 10 bolt
Re: fs: 3.73 gears for 7.5" 10 bolt

the only thing im not sure about is the carrier. 3.73s might be too big for it. ive just seen different ring and pinion sets in the catalogs listed as "3.08 and lower carrier" and "3.23 and higher". i really need to get rid of these but i dont wanna sell u something that wont fit
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Old May 1, 2007 | 09:46 PM
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From: Flowood,MS
Car: 87 IROC Z
Engine: 5.7 L98 TPI
Transmission: 700r4,2500 stall
Axle/Gears: G80,10 bolt 3.42's
Re: fs: 3.73 gears for 7.5" 10 bolt

did you buy them for your car?Will they fit your car?Your profile says you have a 10 bolt 2.73 peg leg and your car is an 88,Mine is an 87 10 bolt 2.73 limited slip.I thinkI need the one for the 3.08 amd numerically lower carrier.Do you know which one these are?
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