Vanning.com logo
Boxdin
Site Navigation


Advertisements
Recent Posts
Photo Tag / Picture Game
by NEmery - July 30th 2021 6:56 am
coolant over flow container
by dat521 - July 30th 2021 1:16 am
Posts taking forever to post...
by kursed - July 29th 2021 10:45 pm
Coronavirus
by kursed - July 29th 2021 10:45 pm
Crazy mods
by kursed - July 29th 2021 10:34 pm
Featured Links
Vanning.Com is a an authorized Amsoil Dealer


Previous Thread
Next Thread
Print Thread
Rate Thread
73 G10 Hedman exhaust
#754158 November 15th 2019 10:16 pm
Joined: Feb 2018
Posts: 5
C
stranger
OP Offline
stranger
C
Joined: Feb 2018
Posts: 5
Hi Guys,

Im not 100% this is the right forum/subtopic but I thought id ask here first..

As per the title i have an 72/3 Chevy g10; 350 sbc/th350. I desperately need new headers.

I've seen several members have great results with hedman headers.... but with my van being a 73 its pre-77 change over, so i have a super smaller dog house etc. - I've messaged specified member with earlier chevys whole have had good result with hedman to find out what p/n they have but sadly received no replies.

My question is basically what p/n have pre 77 chevy van been using re hedman headers.

Not to be rude; but everytime I've asked this in the past in general forums i get loads of post telling me what p/n they put on their "81+ vandura etc etc". Whilst i appropriate the effort, its a totally different fitment... I.e. to the best of my knowledge, the pre 1977 chevy van all had different dog house gap to the post '77. My van needs pre-77 fitment only.

Unless I've got my wires cross, I need help from the pre 77 crowd. So I'm basically asking pre-77 owners for their experiences hedman exhaust p/n wise. - That's not to say that someone can't tell me im wrong.

According to the previous owner i have "modified" camaro headers, and they leak like a sieve, it seems like they have been cut, bent, and then (badly) re-welded... few years hence...well....

I'm not wanting something elaborate, just something that mates to the stock (73) ports on my heads and leads to a 3" collector.


Anyone that can offer some guidance it'd be gratefully received .

Thanks

Last edited by cityslang; November 15th 2019 10:19 pm.
Re: 73 G10 Hedman exhaust
cityslang #754161 November 15th 2019 11:23 pm
Joined: Feb 2016
Posts: 1,174
Likes: 8
old hand
Offline
old hand
Joined: Feb 2016
Posts: 1,174
Likes: 8
I had these on my 73 but apparently they don’t make them anymore

https://www.summitracing.com/parts/hok-2459hkr

But these are supposed to fit from Hedman

https://www.summitracing.com/parts/hed-69066

This thread talks about it and the poster who replied that he uses those Herman’s has a 75.

https://www.vanning.com/threads/ubb...headers-may-fit-to-chevy-g30-with-350cid


Last edited by Deathorvictory; November 15th 2019 11:26 pm.

1987 B250 - Painkiller
Re: 73 G10 Hedman exhaust
cityslang #754162 November 15th 2019 11:26 pm
Joined: Feb 2016
Posts: 1,174
Likes: 8
old hand
Offline
old hand
Joined: Feb 2016
Posts: 1,174
Likes: 8
Also FWIW, my headers leaked too. A lot seem to from my experience


1987 B250 - Painkiller
Re: 73 G10 Hedman exhaust
cityslang #754188 November 16th 2019 9:19 pm
Joined: Aug 2001
Posts: 12,063
Likes: 3
Maniac
Offline
Maniac
Joined: Aug 2001
Posts: 12,063
Likes: 3
Header leaks? Try Remflex gaskets.


Windows- they're what make a van worth owning!

Moderated by  Astro 

Link Copied to Clipboard
Donate


discovery
Who's Online Now
0 members (), 4 guests, and 5 robots.
Key: Admin, Global Mod, Mod
Newest Members
mopure, wldmn65, jac962, FLATSHEILD, ATH84
12015 Registered Users
Top Posters (30 Days)
SDMickey 189
frscke1 93
kursed 85
NEmery 38
Baker 35
Forum Statistics
Forums68
Topics38,336
Posts542,677
Members12,016
Most Online177
May 8th, 2013

Powered by UBB.threads™ PHP Forum Software 7.7.4