Headers

Disclaimer: Links on this page pointing to Amazon, eBay and other sites may include affiliate code. If you click them and make a purchase, we may earn a small commission.

framtrac

Junior Member
Joined
Nov 17, 2022
Posts
1
Reaction score
0
Location
Alabama
First Name
Kevin
Truck Year
1986
Truck Model
gmc serria classic
Engine Size
350
Hello, new member in Alabama. I’m putting a 350 GM crate engine with vortec heads in my 86 K1500. Can anyone recommend headers that will fit? Thanks
 

Attachments

  • BF7B510B-225B-40FB-AA92-3C8D5158ED31.jpeg
    BF7B510B-225B-40FB-AA92-3C8D5158ED31.jpeg
    495.7 KB · Views: 35
  • B2F41710-910A-4DE0-8D89-E6E74F77E36F.jpeg
    B2F41710-910A-4DE0-8D89-E6E74F77E36F.jpeg
    203.6 KB · Views: 31
Last edited:

BRetty

Full Access Member
Joined
Jul 16, 2020
Posts
711
Reaction score
1,827
Location
Los Angeles
First Name
Franklin
Truck Year
1973
Truck Model
c10
Engine Size
350
it seems that headers are a total dark art. The only manufacturer I have ever seen tell you the ******* DIMENSIONS of their product is Sanderson. It's like headers are a secret, if you have to ask you will never know.

With that out of the way, here is all I know:

-- A guy on another forum got Flowmasters, they are not especially beefy and high quality but they were in stock and fit on his C10 and 350 SBC just fine.

-- I highly recommend getting an aftermarket transmission support/cross-member, one with a "bat-wing" design so you can run your exhaust straight back. I got a Dirty Dingo, it's real good, my truck buddy who helps me with this stuff was impressed with the quality and he is hard to impress. Here:


-- (OTOH, it's just a bent powdercoated pipe with a couple brackets welded on, how hard can it be to get it right? But making anything of high quality and selling it and delivering it and not going bankrupt is, in fact, really effing hard, and getting harder all the time, especially dealing with the Glorious Worker's Paradise of CalifornizuelaStan.)

-- I scored a sweet set of Doug Thorley 300 Tri-y's from a guy on Craigslist for stoopid cheap, used. I have not put them on yet because I don't have a lift and my truck is 1.5" off the ground because I am such a cool low-rider dude. However these headers are so awesome and solid and sweet, I actually brought one into a bar where I was meeting my buddy, and two different girls came up and asked me about them. (I didn't convert either opportunity, both girls were little cute liberal children, one had a Prius the other her mom's Tesla, but they were definitely Tri-y-curious).

Doug Thorley, Doug's Headers, and Sanderson's are what I know and they are very high quality and rock solid.

-- Everybody says get a product with a thick flange, and spend a little more $$ for good gaskets ,and you will never regret it.

-- I asked my buddy if I should get creamic coated headers and he said,

"IDK, are you moving to effing Vancouver? Detroit? Buffalo? You live in Los Angeles, bro, rusting headers should be like #1,288 on your list of concerns. After "a$$-clown politicians", and "having to shoot and kill MS-13 gangbangers who try to rob you at gunpoint."

-- So there's that.
You must be registered for see images attach
Maybe your road salt snow rain geography dictates otherwise. His point: they are Auto Parts, not precious religious artifacts.

-- Take the bed off to work on your exhaust.

BRetty
 

Latest posts

Forum statistics

Threads
42,156
Posts
910,241
Members
33,651
Latest member
di11ard
Top