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 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-17-2021, 11:27 AM   #1
cragmor
Registered User
 
Join Date: Oct 2020
Location: Cedar Rapids, IA
Posts: 1
Question on headers

I have not found anything by searching. I have a 76 C10 step side that has been lowered. I want to keep it that way, but I am concerned about putting headers on it. The stance is of a typical car, not talking low rider or the like. Will headers for this truck end up being too low with a 3" exhaust? If so, can I get headers for another modem Chevy with a small block that will work that might bring it up a little higher?
I have been trying to google this information, but not finding anything conclusive. Thought I should ask here where you guys live this stuff.
cragmor is offline   Reply With Quote
Old 05-17-2021, 11:46 AM   #2
blazer2007
Registered User
 
Join Date: Jan 2007
Location: vernon b.c.
Posts: 3,022
Re: Question on headers

I run 3/4 length headers on my blazer and short box, both 78,s. I don,t think you can run a full length header unless is special and problely be expensive. I run 2 1/2 in. full length on mine, don,t know if you really need 3 in. but just me.
blazer2007 is offline   Reply With Quote
Old 05-17-2021, 12:11 PM   #3
geezer#99
Registered User
 
geezer#99's Avatar
 
Join Date: Aug 2009
Location: Bowser
Posts: 13,512
Re: Question on headers

I had a set of these on my 84.
No clearance issues.
I think you can get them in raw steel way cheaper.

https://www.summitracing.com/parts/h...make/chevrolet
geezer#99 is online now   Reply With Quote
Old 05-17-2021, 04:43 PM   #4
cadillac_al
Registered User
 
Join Date: Oct 2013
Location: Maine
Posts: 2,334
Re: Question on headers

Most full length headers are as high as the transmission pan.
__________________
76 Chevy K20
76 GMC K15
77 Chevy C10
77 Chevy K10
cadillac_al is offline   Reply With Quote
Old 05-18-2021, 09:51 PM   #5
Big Chip
Registered User
 
Big Chip's Avatar
 
Join Date: Oct 2017
Location: Roscommon, Michigan
Posts: 100
Re: Question on headers

I used Headers for a GM A-body on mine. The old cheap truck headers hung below the frame and the A-body headers are above the bottom of the frame rails. I also used a Tejas Steel transmission crossmember so I could tuck the exhaust up above the frame rails the whole way.
Big Chip is offline   Reply With Quote
Reply

Bookmarks


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 10:10 PM.


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