The 1947 - Present Chevrolet & GMC Truck Message Board Network







Register or Log In To remove these advertisements.

Go Back   The 1947 - Present Chevrolet & GMC Truck Message Board Network > 47 - Current classic GM Trucks > The 1960 - 1966 Chevrolet & GMC Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 02-21-2018, 01:48 PM   #1
dawsonthompson
Registered User
 
Join Date: Nov 2016
Location: Decatur Texas
Posts: 40
Help with vacuum lines

Ok so I need help to figure out exactly which lines I need where I live we have absolutely no emission testing so I only need the bare minimum my motor is a 454 casting number shows it to be 1975-1987. I do not have any egr stuff, efe stuff or a diverter valve. Which leads to my question do I need the efe or diverter valve do I need a vacuum canister or can I just run the Pcv,the line coming from the distributor to the carb, the line coming from the booster to the intake, and the vacuum line coming off my th400
dawsonthompson is offline   Reply With Quote
Old 02-21-2018, 03:29 PM   #2
The Rocknrod
Moderator

 
The Rocknrod's Avatar
 
Join Date: Aug 2011
Location: China Spring, TX
Posts: 7,280
Re: Help with vacuum lines

Quote:
Originally Posted by dawsonthompson View Post
... can I just run the Pcv,the line coming from the distributor to the carb, the line coming from the booster to the intake, and the vacuum line coming off my th400
Yes.
The Rocknrod is offline   Reply With Quote
Old 02-21-2018, 07:43 PM   #3
dawsonthompson
Registered User
 
Join Date: Nov 2016
Location: Decatur Texas
Posts: 40
Re: Help with vacuum lines

Quote:
Originally Posted by The Rocknrod View Post
Yes.
Ok cool thanks for the response
dawsonthompson is offline   Reply With Quote
Old 02-26-2018, 07:52 PM   #4
rvrfoot
Registered User
 
Join Date: Oct 2016
Location: san bernardino ca
Posts: 1,611
Re: Help with vacuum lines

Quote:
Originally Posted by dawsonthompson View Post
Ok so I need help to figure out exactly which lines I need where I live we have absolutely no emission testing so I only need the bare minimum my motor is a 454 casting number shows it to be 1975-1987. I do not have any egr stuff, efe stuff or a diverter valve. Which leads to my question do I need the efe or diverter valve do I need a vacuum canister or can I just run the Pcv,the line coming from the distributor to the carb, the line coming from the booster to the intake, and the vacuum line coming off my th400
I think 76 a below dont need smog. So what you said at the end of your story is good.
rvrfoot is offline   Reply With Quote
Old 02-26-2018, 08:14 PM   #5
Killer Bee
Registered User
 
Killer Bee's Avatar
 
Join Date: Jan 2016
Location: Barber City, CA
Posts: 4,794
Re: Help with vacuum lines

OP is smog exempt at his location in TX per his op..

CA exemption is 75 and older..

CA SB 1239 for 35yo rolling exemption did not pass in 2016
__________________
I started out with nothing - and I still have most of it
Killer Bee is offline   Reply With Quote
Reply

Bookmarks

Thread Tools
Display Modes

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 Jump


All times are GMT -4. The time now is 04:56 AM.


Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com