06-10-2026, 10:33 PM

Bill Hanlon Bill Hanlon is offline

Ultimate Warrior

Join Date: Feb 2005

Location: Fredericksburg, TX

Posts: 2,647

From the GMC Master Parts Book, but the seals should be the same ...

I think the parts you are looking for are 17.4404 and 17.4418.

Somebody like Dave Edwards or Fatsco may be able to help.

Attached Thumbnails

Click image for larger version

Name: Clipboard01.jpg
Views: 13
Size: 33.0 KB
ID: 671577

Click image for larger version

Name: Clipboard02.jpg
Views: 8
Size: 36.6 KB
ID: 671578

__________________
My Pontiac is a '57 GMC with its original 347" Pontiac V8 and dual-range Hydra-Matic.

Reply With Quote

« Previous Thread | Next Thread »

Thread Tools
Show Printable Version Email this Page
Display Modes
Switch to Linear Mode Hybrid Mode Switch to Threaded Mode

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off Forum Rules

Forum Jump

All times are GMT -4. The time now is 05:35 AM.

About Us

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.

Menu

About Us