Jump to content
Forums Gone... but not forgotten!

Tired of these Ads? Register Today!

  • Welcome to Forever Pontiac

    Welcome to Forever Pontiac, full of great ideas for Pontiac performance, maintenance, or for peer-to-peer assistance from Professional and DIY mechanics. Also, compete in our Pontiac monthly competitions. Please register if you'd like to take part.

Recommended Posts

Hi all, 

 

new to the site. I hope i'm in the correct topic area. 

I'm looking for a vacuum diagram for my 72 Lemans 350. Just purchased the car and the hoses are a mess!!! I plan on replacing the 2 bbl carb and the intake manifold, but I need to know the proper routing for these hoses. 

Any help would be greatly appreciated.

Share this post


Link to post
Share on other sites

Tired of these Ads? Register Today!

Posted (edited)

350 or 400 2-bbl engine?

Best thing I can find online. An original GM shop manual for your vehicle is well worth the money - either as paper or as a CD.

https://www.autozone.com/repairinfo/repairguide/repairGuideContent.jsp?pageId=0900c15280080fb7

Edited by Frosty

Share this post


Link to post
Share on other sites

Thanks for the info. It is a 350

Share this post


Link to post
Share on other sites
15 hours ago, Bacardiman said:

Thanks for the info. It is a 350

I suspected as much. Let us know how you do or you still need more information or help.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

Tired of these Ads? Purchase Enhanced Membership today to remove them!
×

Important Information

We have placed cookies on your device to help make this website better. You can adjust your cookie settings, otherwise we'll assume you're okay to continue.