| FAQ |
| Members List |
| Social Groups |
| Calendar |
| Search |
| Today's Posts |
|
#1
02-11-2010, 10:21 PM
|
|||
|
|||
POSI FOR 1971 GRAND VILLE
HOWDY YALL,,
I HAVE A 1971 PONTIAC GRAND VILLE, AS IT SITS NOW I HAVE A OPEN DIFF AND LOOKING FOR SOME POSI TRACTION ACTION, DOES ANY BODY HAVE A INTERCHANGE FOR THIS AND DO YOU KNOW IF OTHER DIVISIONS UNITS WILL SWAP INTO MY PONCHO.... I AM TRYING TO SCORE A 3:23 UNIT IF POSSIBLE 813 270 6757 CHAD |
|
#2
02-19-2010, 10:43 AM
|
||||
|
||||
|
Posi for 71 grandville
Chad, Those will be tough to find... You can take a 2.73 2.93 3.08 carrier and spacer it up to 3.23 3.42 etc to make it work...BUT.... The 3.23 3.42 etc gear ratios are SOOO hard to find.
FAbcraft metal works has 3.55 gears for the 65-77 pontiac rears But again whip out the dough. I have a few posis here that will be reconditioned and ready to roll if you need in the 2.73-3.08 range. OH and the gears Fab Craft is making will fit the 2.73-3.08 carrier because it is much more common gear to find and yo ucan spacer the 2.29 2.42 2.56 posi to use this 3.55 gear too..WHICH I also carry on the shelf. Good luck and PM if you need more help. Jim |
|
#3
03-26-2010, 08:39 AM
|
||||
|
||||
|
i think gm 71-76 fullsize will swap in. a chevy would most likely have that rearend in it.
__________________
1959 catalina 4dr a/c car 1970 gp strip car ... 1972 gp j 455/4 1971 bonneville hearse 455/4 1972 grand safari wagon 6 pass 455/4 1995 Firebird Formula 5.7 convertible 2002 gp 40th anniv. SC V6 2003 gmc sierra 2500hd 8.1 liter  ***LIKE MY FACEBOOK PAGE https://www.facebook.com/GratefulParts*** http://stores.shop.ebay.com/GRATEFUL...__W0QQ_armrsZ1 |
| 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
