3.73's
Thread Starter
Senior Member
Joined: May 2007
Posts: 276
Likes: 0
From: Woodbridge, NJ
Car: 85 Trans Am / 64 Chevy Nova
Engine: Turbocharged 355ci / 383ci
Transmission: WC T-5 / T10
Axle/Gears: 3.45 / 4.11
3.73's
besides for a junk yard, is there some sites where i could pick up a set for my car? I looking for the most performance stuff i can get without going overboard. Thanks
Joined: Aug 2006
Posts: 12,804
Likes: 103
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: 3.73's
ive always found ebay to be a great resource for all kinds of parts
Thread Starter
Senior Member
Joined: May 2007
Posts: 276
Likes: 0
From: Woodbridge, NJ
Car: 85 Trans Am / 64 Chevy Nova
Engine: Turbocharged 355ci / 383ci
Transmission: WC T-5 / T10
Axle/Gears: 3.45 / 4.11
Re: 3.73's
hey cool thanks, o is there anything big that ill need for the swap besides the tools and whats they proper size to get, they have like 8.625, 8.5 and 10 bolt stuff, idk what my car has...
Last edited by gibsongod716; Jun 4, 2007 at 07:30 PM. Reason: update
Joined: Jun 2005
Posts: 1,245
Likes: 8
From: Fairfield, CA
Car: 91camaro rs,2014 silverado 5.3L
Engine: 5.7Lcarb,5.3L
Transmission: 700-r4, 6L80
Axle/Gears: strange 3.73's
Re: 3.73's
you will need an install kit comes with new seals and what not, you will probabl need the 7.5/7.6 10 bolt gears
install kits--- http://store.summitracing.com/egnsea...iew=sku&RC=100
install kits--- http://store.summitracing.com/egnsea...iew=sku&RC=100
Thread Starter
Senior Member
Joined: May 2007
Posts: 276
Likes: 0
From: Woodbridge, NJ
Car: 85 Trans Am / 64 Chevy Nova
Engine: Turbocharged 355ci / 383ci
Transmission: WC T-5 / T10
Axle/Gears: 3.45 / 4.11
Re: 3.73's
is that a stock size for a f body? or should i go out and measure?
Joined: Jun 2005
Posts: 1,245
Likes: 8
From: Fairfield, CA
Car: 91camaro rs,2014 silverado 5.3L
Engine: 5.7Lcarb,5.3L
Transmission: 700-r4, 6L80
Axle/Gears: strange 3.73's
Re: 3.73's
i am not sure what size you would have, if you have a haynes manual look in there
Supreme Member
Joined: Oct 2006
Posts: 1,974
Likes: 0
Car: 91 RS
Engine: 350 vortec
Transmission: T-5
Axle/Gears: not the best not the worst
Re: 3.73's
if you have never set up a the ring and pinion before and dont have the money to spend on 4-5 sets you shouldnt attempt it... it is a pretty involved and precises set up... and you need to know what series carrier you have before you can purchase the correct set of gears...
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