SAAC Forum

The Cars => 1968 Shelby GT350/500/500KR => Topic started by: Thanx2cs on July 29, 2023, 09:55:38 PM

Title: Vacuum schematics
Post by: Thanx2cs on July 29, 2023, 09:55:38 PM
Looking for vacuum schematics for my 68 GT500 w/automatic.  Where to look?

Thanks
Title: Re: Vacuum schematics
Post by: Bob Gaines on July 29, 2023, 11:07:30 PM
Quote from: Thanx2cs on July 29, 2023, 09:55:38 PM
Looking for vacuum schematics for my 68 GT500 w/automatic.  Where to look?

Thanks
Major Mustang vendors like National Parts Depot sell a condensed version of the Mustang specific vacuum schematics.
Title: Re: Vacuum schematics
Post by: Coralsnake on July 30, 2023, 07:22:10 AM
Are you looking for engine or everything?
Title: Re: Vacuum schematics
Post by: Thanx2cs on July 30, 2023, 12:12:11 PM
Yes,
I thought it was on your site CS.
Thanks
Title: Re: Vacuum schematics
Post by: Thanx2cs on July 30, 2023, 12:13:49 PM
I realized I did not answer your question.

Yes to engine and everything. 
Title: Re: Vacuum schematics
Post by: Coralsnake on July 30, 2023, 02:57:16 PM
I am going to assume you have the correct intake fittings, vacuum advance and vacuum tree on the thermostat housing:

Vacuum tree top port to carb is yellow stripe
Vacuum tree center port to distributor vacuum advance is green stripe
Vacuum tree  bottom port to front intake fitting is red stripe

Brake booster, vacuum modulator for trans and tilt steering are off rear intake fitting

Smog anti- backfire canister goes to front intake fitting (I think)

If you have AC you will need the diagrams