build sheet?
#1
Junior Member
Thread Starter
Join Date: Nov 2009
Location: Vallejo, CA
Posts: 70
Likes: 0
Received 0 Likes
on
0 Posts
Car: 82 Trans Am, 68 El Co, 84 K5
Engine: Carb 350, Carb 327, 6.2 Diesel
Transmission: Borg-Warner T10, TH-350, 700R4
Axle/Gears: 3.23, stock 10 bolt, 3.73
build sheet?
ok i found my build sheet. but i found it says it has a 3.23 axle ratio.
but isnt that only available on the 82 crossfire engine?
and apparently its a ws7.
but isnt that only available on the 82 crossfire engine?
and apparently its a ws7.
#3
Junior Member
Thread Starter
Join Date: Nov 2009
Location: Vallejo, CA
Posts: 70
Likes: 0
Received 0 Likes
on
0 Posts
Car: 82 Trans Am, 68 El Co, 84 K5
Engine: Carb 350, Carb 327, 6.2 Diesel
Transmission: Borg-Warner T10, TH-350, 700R4
Axle/Gears: 3.23, stock 10 bolt, 3.73
Re: build sheet?
under my passenger seat in between the foam and springs thats y it ripped and got the lines
#4
Member
Join Date: Apr 2008
Location: Cameron Park, CA
Posts: 249
Likes: 0
Received 0 Likes
on
0 Posts
Car: 02 Chevy Impala
Engine: 3.8L V6
Transmission: Auto
Axle/Gears: FWD
Re: build sheet?
https://www.thirdgen.org/1982-pontiac-firebird
#5
Member
iTrader: (2)
Join Date: Jul 2005
Location: Los Angeles
Posts: 127
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1969 Nova
Engine: LT4 Hot Cam L98
Transmission: T56
Axle/Gears: 3.42 8.5" 10 bolt
Re: build sheet?
Check your ring gear. If you actually have 3.23s instead of the 2.73s listed in your sig, I would consider the buildsheet genuine. If not, three possibilities exist: either the axle has been swapped (check for date codes on the cast portion of the diff), the seat has been swapped from an alternate car, or it might be one of those fun factory screw-ups. Have fun!
#6
Senior Member
Join Date: Jun 2002
Location: Elk Grove, CA USA
Posts: 846
Likes: 0
Received 0 Likes
on
0 Posts
Car: 92Z28,91Z28,91Z281LE,95ZR-1,08Z06
Engine: 406, 350, 305, 350, 427
Transmission: auto, auto, 5-speed, 6spd, 6 spd
Axle/Gears: all stock
Re: build sheet?
That's a good find. I wish I found one in my car when the rear seats were removed.
#7
Supreme Member
iTrader: (2)
Join Date: Jan 2005
Location: 707
Posts: 3,058
Likes: 0
Received 0 Likes
on
0 Posts
Car: '92 Z03
Engine: LSX
Transmission: M12
Re: build sheet?
I found two of mine, one in the place you mentioned and one under the carpet on the trans hump that was missing half like yours is.
I also see that in 82 they looked different than my 87 one... Great find regardless and you will find out more about your hot rod.
I also see that in 82 they looked different than my 87 one... Great find regardless and you will find out more about your hot rod.
Trending Topics
#8
Junior Member
Thread Starter
Join Date: Nov 2009
Location: Vallejo, CA
Posts: 70
Likes: 0
Received 0 Likes
on
0 Posts
Car: 82 Trans Am, 68 El Co, 84 K5
Engine: Carb 350, Carb 327, 6.2 Diesel
Transmission: Borg-Warner T10, TH-350, 700R4
Axle/Gears: 3.23, stock 10 bolt, 3.73
Re: build sheet?
According to the tech data on TGO it was avaliable on the 2bbl carbed motors as standard on the manual tranny's. See the link below.
https://www.thirdgen.org/1982-pontiac-firebird
https://www.thirdgen.org/1982-pontiac-firebird
and my uncle was the second owner and he got it from the original old lady that bought it. and its bin in my family since then. so i know for a fact the entire car is original except for the pass fender and front bumper cover (the old lady sold the car after she rear-ended a van).
so i guess i have to jack it up and count the shaft spin.
cus i have no idea if its what the build sheet says or what history says lol
#9
Supreme Member
iTrader: (1)
Join Date: Apr 2000
Location: Northern CA.
Posts: 5,321
Likes: 0
Received 4 Likes
on
4 Posts
Car: '82 Z28
Engine: 350
Transmission: TH400 4,000 stall
Axle/Gears: Currie 9", 4.56 gears
Re: build sheet?
Never have found my build sheet, probably never will. If the car even had one I'm guessing it went away with the old seat cloth a few years ago. Found nothing under the carpet when that was out for putting the roll bar in.
#10
Re: build sheet?
this all really interesting
its like trying to find out what RPO Z5V is
I have 3.23 in both my 91 RS and 91 Z28
the Z being posi of course
now I have to go out there and start looking
for that buildsheet in the RS...you got me good
its like trying to find out what RPO Z5V is
I have 3.23 in both my 91 RS and 91 Z28
the Z being posi of course
now I have to go out there and start looking
for that buildsheet in the RS...you got me good
Last edited by grassyflats; 03-02-2010 at 03:01 AM.
#11
Re: build sheet?
My 82 LG-4/automatic Trans Am had the optional 3.23 gears originally. Mine didn't have G80 though was an open rearend.
Last edited by Jeffs82TA; 03-02-2010 at 04:31 AM.
#12
Re: build sheet?
Those are the last numbers of the VIN number (at least they are on my 82's build sheet)
511961 was my last VIN digits so whatever is in that box on yours match up to you VIN plate in the windshield and it should match.
Last edited by Jeffs82TA; 03-02-2010 at 10:50 AM.
Thread
Thread Starter
Forum
Replies
Last Post