Does anyone know of a good source for identifying part numbers (the casting numbers and other numbers besides the 2 letter code on the drivers side axle tube) for 70-72 GTO 12 bolt rear axles?
Thanks everyone!

Does anyone know of a good source for identifying part numbers (the casting numbers and other numbers besides the 2 letter code on the drivers side axle tube) for 70-72 GTO 12 bolt rear axles?
Thanks everyone!

Try Wallace Racings site!

wallace racings axle code page

Do these Wallace guys post here? they seem like true Pontiac guys!

James Fasso
[email protected]
'67 GTO Conv
"I told my parents I wanted to be a comedian
-But they just laughed at me"

http://forums.performanceyears.com/g...on_biggrin.gif http://forums.performanceyears.com/g.../icon_cool.gif

johnta1
Pontiac Power RULES !!!
www.wallaceracing.com
http://wallaceracing.com/johnta1plate.jpg

sweet!!!

James Fasso
[email protected]
'67 GTO Conv
"I told my parents I wanted to be a comedian
-But they just laughed at me"

Will post center section casting numbers later in the day, they are different than '70-72 Chevelle 12 bolts! Two & three letter axle tube codes can be restamped, so nice to have the correct center section casting numbers.