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 1969 - 1972 Blazers and Jimmys Message Board

Web 67-72chevytrucks.com


Reply
 
Thread Tools Display Modes
Old 05-01-2010, 04:48 PM   #1
Rhytum4blu
Registered User
 
Join Date: Feb 2010
Location: Carson City NV
Posts: 7
Header Info

Looking for opinons on Header installs, manufactures, coatings, for my 72 Blazer 4x4 A/T thanks.
Rhytum4blu is offline   Reply With Quote
Old 05-01-2010, 10:18 PM   #2
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,715
Re: Header Info

IMO, Heddman is the way to go if you have to have headers. They were one of the few that would work with the stock clutch linkage. BUT, it looks like 63-82 Corvette headers would PROBABLY work to give you more options. But my vote is for the Heddmans if you have to have headers.

But I ditched mine for the 2 1/2" exit Corvette rams horns and encourage everyone else to do the same. YMMV.
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 05-01-2010, 10:30 PM   #3
Yukon Jack
Post Whore
 
Yukon Jack's Avatar
 
Join Date: Feb 2000
Location: Rose Hill, KS, USA
Posts: 12,684
Re: Header Info

I took Mike's advise and got the 2 1/2 ram horns and have been extremely pleased with them. They are known to flow very well and sure simplify life not having to worry about fitment issues.

__________________
1970 Blazer with a 400 sbc and 4" lift
1980 Pontiac Trans Am, 455 Oldsmobile
2012 Kawasaki Concours 14
Yukon Jack is offline   Reply With Quote
Old 05-01-2010, 11:15 PM   #4
bman021
Registered User
 
bman021's Avatar
 
Join Date: Mar 2006
Location: Quitman TX
Posts: 60
Re: Header Info

I have the hedmans also, I have a thread in the project section under "72 frame off" if you want to see pics
bman021 is offline   Reply With Quote
Old 05-02-2010, 10:47 AM   #5
Mike C
Registered User
 
Mike C's Avatar
 
Join Date: Dec 1999
Location: Austin, TX, USA
Posts: 7,715
Re: Header Info

"I took Mike's advise and got the 2 1/2 ram horns and have been extremely pleased with them. They are known to flow very well and sure simplify life not having to worry about fitment issues."

It's also nice not to have to worry about exhaust leaks or rust-out either! And the iron manifolds are so much quieter underhood as well as helping to keep underhood temps down.
__________________
44 Willys MB
52 M38A1
64 Corvette Coupe
68 Camaro 'vert LT1 & TH700
69 Z/28 355 12.6's @110
69 Chevy Short Step 4 1/2"/7" drop
72 Jimmy 4WD 4spd 4" & 35's
02 GMC 2500HD 4x4 Duramax
Mike C is offline   Reply With Quote
Old 05-02-2010, 12:20 PM   #6
Firebirdjones
Registered User
 
Join Date: Oct 2009
Location: Prescott, Arizona
Posts: 2,396
Re: Header Info

I have the headman long tubes on mine and I'm pleased with the fitment. Actually clears everything nicely, and plug changes aren't bad either, even with the A/C. They have been on there since 1999 and haven't had any leaking problems.
Firebirdjones 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 11:03 AM.


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