| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
#1
10-27-2003, 10:22 AM
|
|||
|
|||
Just got my build sheet from PHS. what is Safe-T-Track code 361, Thanks Stu
71 LeMans, 350, Edelbrock RPM, Demon, MSD, Headers
__________________
71 LeMans, 350, Edelbrock RPM, Demon, MSD, Headers |
|
#2
10-27-2003, 10:22 AM
|
|||
|
|||
|
Just got my build sheet from PHS. what is Safe-T-Track code 361, Thanks Stu
71 LeMans, 350, Edelbrock RPM, Demon, MSD, Headers
__________________
71 LeMans, 350, Edelbrock RPM, Demon, MSD, Headers |
|
#3
10-27-2003, 10:25 AM
|
|||
|
|||
|
posi traction or a limited slip differential is the same thing.
mike
__________________
so many pontiacs, so little time.................. moderator is a glorified word for an unappreciated prick.................. "Only two things are infinite, the universe and human stupidity, and I'm not sure about the former." --Albert Einstein "There is no such thing as a good tax." "We contend that for a nation to tax itself into prosperity is like a man standing in a bucket and trying to lift himself up by the handle." - Winston Churchill |
|
#4
10-27-2003, 11:32 AM
|
|||
|
|||
|
I think 361 is the option code for a safe-t-track differential, the ratio should be a two letter code. Try this link: http://www.scgg.com/axle.html
Maybe it will help with what ratio you have.  Greg
__________________
Greg 1969 Firebird/400/th400/3.42:1 rear 1/4=? MPH=? (WIP) 1983 1/2 ton Silverado/lwb/305 (89 FB)/ MSD ign/Mallery coil/83 intake/ 700-r4(rebuilt w/shift kit and corvette servo)/ 3.73 gears/31x10x15 all terrains. 10.9 1/8 mile. 17.xx 1/4 mile 1996 C2500/6.5L TD/4L80e(shift improved),4" exhaust cold air intake, mechanical WG controller 3.73 gears/265-75-16 w/Eagle allows. 2002 1500 Suburban/stock 1986 Fiero GT,needs engine. |
|
#5
10-27-2003, 01:09 PM
|
||||
|
||||
|
I'm betting your LeMans has a 2.78:1 rear. Possibly a 3.08:1.
TIGER EFI - Electronic Fuel Injection for the Traditional Pontiac Engine. bill@tigerefi.com The point to life isn't necessarilly the decimal.
__________________
Freedom is never more than one generation away from extinction. We didn't pass it to our children in the bloodstream. It must be fought for, protected, and handed on for them to do the same. -RONALD REAGAN 462 cid/ 6x-4/ TH400/ 3.36:1/ 28x10.5/ 3880#/ 12.35 @ 109.36/ 1.69 60 ft/ 4 wheel disc brakes/ 15 mpg  |
|
#6
10-27-2003, 05:25 PM
|
|||
|
|||
|
Thanks Guys, going out now to start cleaning the rear diff off to look for numbers. Stu
71 LeMans, 350, Edelbrock RPM, Demon, MSD, Headers
__________________
71 LeMans, 350, Edelbrock RPM, Demon, MSD, Headers |
|
#7
11-11-2003, 10:16 AM
|
|||
|
|||
|
<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by mike nixon:
posi traction or a limited slip differential is the same thing. mike<HR></BLOCKQUOTE> Are you saying Limited Slip and posi are the same? "Racing an import is like racing in the Special Olympics. Even if you win, you're still retarded."
__________________
J |
|
#8
11-11-2003, 05:01 PM
|
||||
|
||||
|
I have a Posi rear in my 69 Lemans...2.78 I think...now, can I change that to, say, a 3.73, or 3.90? Or do I need to change the carrier??
69 GTO Clone - 350/350 with a 400 on the stand...It ain't pretty, but it runs!
__________________
Darin '64 Bonneville Wagon (sold) 69 Lemans-All motor (sold) 9.81 @ 136.39MPH |
|
#9
11-11-2003, 05:15 PM
|
|||
|
|||
|
You will need to change carriers or get a ring gear spacer
http://kurtspontiac.homestead.com/Pre1964Pontiacs.html
__________________
http://kurtspontiac.homestead.com/Pre1964Pontiacs.html |
|
#10
11-11-2003, 05:18 PM
|
||||
|
||||
|
How big of a deal is that? $$ wise and labor...to change???
69 GTO Clone - 350/350 with a 400 on the stand...It ain't pretty, but it runs!
__________________
Darin '64 Bonneville Wagon (sold) 69 Lemans-All motor (sold) 9.81 @ 136.39MPH |
|
#11
11-11-2003, 05:19 PM
|
||||
|
||||
|
OH yeah....I think it's a 2.56 rear! XB is the code...from a 69.
69 GTO Clone - 350/350 with a 400 on the stand...It ain't pretty, but it runs!
__________________
Darin '64 Bonneville Wagon (sold) 69 Lemans-All motor (sold) 9.81 @ 136.39MPH |
|
#12
11-11-2003, 07:46 PM
|
|||
|
|||
|
<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by 81TurboTA:
<BLOCKQUOTE class="ip-ubbcode-quote"><font size="-1">quote:</font><HR>Originally posted by mike nixon: posi traction or a limited slip differential is the same thing. mike<HR></BLOCKQUOTE> Are you saying Limited Slip and posi are the same? "Racing an import is like racing in the Special Olympics. Even if you win, you're still retarded."<HR></BLOCKQUOTE> yes each is a different name for the same thing. most of the 70's and 80's cars in the gm line used a g80 code on the build sheet for this option. mike
__________________
so many pontiacs, so little time.................. moderator is a glorified word for an unappreciated prick.................. "Only two things are infinite, the universe and human stupidity, and I'm not sure about the former." --Albert Einstein "There is no such thing as a good tax." "We contend that for a nation to tax itself into prosperity is like a man standing in a bucket and trying to lift himself up by the handle." - Winston Churchill |
|
#13
02-08-2004, 02:37 PM
|
|||
|
|||
|
The safety track was the heavy duty limited slip rear end used in GTOs and firebirds and has 4 spider gears the light duty had only 2 and used springs and clutches Just an oldgoat farmer
|
|
#14
02-11-2004, 09:17 AM
|
||||
|
||||
|
Stu, the PHS paperwork should tell you the two letter code and/or your gear ratio if memory serves me corectly.
"I would rather be exposed to the inconveniences attending too much liberty than to those attending too small a degree of it." --Thomas Jefferson
__________________
Badder than old King Kong And meaner than a junkyard dog -Jim Croce |
| Reply |
|
|
The PY Online Forums is the largest online gathering of Pontiac enthusiasts anywhere in the world. Founded in 1991, it was also the first online forum for people to gather and talk about their Pontiacs. Since then, it has become the mecca of Pontiac technical data and knowledge that no other place can surpass.
Linear Mode
