Which Headers?
72 c10 383 stroker with a high torque starter. Anyone know what headers fit in there nice ? The flowtechs i have now we had to heat them up and dint them to fit around the starter.
|
Re: Which Headers?
2 Attachment(s)
http://https://www.67-72chevytrucks....1&d=1703432136 https://www.67-72chevytrucks.com/vbo...1&d=1703432248
My Hooker Headers spec’d for my 68 C10 SBC slipped right in from the top. 2840 HKR |
Re: Which Headers?
Quote:
I've been looking for long tubes with 1 3/4" primaries for a bit. Do you happen to have an under truck pic of where they land? Thanks for the great post most helpful! Merry Christmas! |
Re: Which Headers?
Quote:
|
Re: Which Headers?
I can’t speak for a small block, but I used Hooker comp headers on my big block swap and the cleared everything just fine, even mechanical clutch linkage. Plus they bend the tubes in a way that still lets you get a starter in and out with them installed. Spark plugs are easy too, better than the manifolds.
|
Re: Which Headers?
I have Summit's stainless full length headers with no fitment issues. P/N SUM-G9006-SS:
https://www.summitracing.com/parts/sum-g9006-ss |
Re: Which Headers?
Quote:
The 383 needs 1 3/4" primaries which the 2840HKR Hookers provide. |
Re: Which Headers?
3 Attachment(s)
Quote:
Sometimes larger 1-3/4 tubes can cause spark plug and header bolt access problems. I used these Hedman USA-made stainless headers. Welds and fit are top drawer. But they use 1-5/8 tubes and are not full length, so probably wouldn't work for you. Hedman #62010 Edit: My truck has a small AC Delco permanent magnet starter. |
Re: Which Headers?
Quote:
My goals are to maximize torque and horsepower along with better plug access. The 1 5/8" run fine with a mild cam and I don't see any reason the mid length Hedmans won't work for 1972c10pu. I have plenty of clearance around the starter and installed the headers without having to take it out. I'm looking forward to ghackett1's response to plug access question and pic. |
Re: Which Headers?
1 Attachment(s)
Quote:
I shortened a cheap Autozone spark 5/8" plug socket that I can turn with an open end wrench, but will have to loosen the header bolts a little if/when I change the plugs. I am using NGK plugs so have several heat ranges to choose from. |
Re: Which Headers?
Quote:
|
Re: Which Headers?
Quote:
|
Re: Which Headers?
Quote:
I'll call AFR on Monday and see what the location difference may be between the Edelbrock E-Force heads I have now and the ProTopline's you have. Great feedback Mike I appreciate it! https://www.airflowresearch.com/195c...nder-head/p541 |
Re: Which Headers?
Block huggers or some corvette ramhorns
|
Re: Which Headers?
Quote:
Wow, you're the first guy that I've heard from who had those Pro Topline heads, or any Pro Topline head, for that matter. Got mine from Summit back around 2004 for something like $250/pair bare. I think that's about when the company folded and RHS bought existing stock and tooling. Mine are kind of oddball with 75cc chambers and 2.02/1.60 valves. "Stock replacement" for what I'm not sure. Maybe early to late 70s performance engines, after compression ratios dropped??? |
Re: Which Headers?
Quote:
I'm assuming the fitment will be similar between the different brands and models but we will see. |
Re: Which Headers?
ttt
|
Re: Which Headers?
Quote:
I've actually had to re-fab compressor brackets, notch frame rails for header tubes, and raise exhaust pipes where they connect to header collectors. And some heads will have spark plug holes in slightly different locations from stock, Vortecs being a good example. But other than that... |
Re: Which Headers?
Quote:
Since I have mid length right now I know the connection to the header will change. I'm hoping G will take a pic just to confirm. I have no A/c to worry about and have about 3/4"+ frame clearance with the current Heddmans. Thanks for the input it really helps! |
Re: Which Headers?
Quote:
Just now remembered seeing Hookers on 67-72 and they hung way down. Might want to read buyers' comment at Summit and Jegs. |
Re: Which Headers?
The hedman 1.75 headers fit well, but will need to be installed from the bottom if the truck 's engine is in the stock v8 location (front holes). the headers will be tight but are created exactly like the 1 5/8 versions. you will have some issues with the number 3/5 plug wires so plan on a set of two of the boots from dei. the headers actually have very good clearance unless you are running bags especially for full length headers. If you are bagged or really low static, buy a set of mid lengths, I used a set on my 68 anniversary truck with 383 / brodix set up and had to do a minor trim of frame rail to clear tubes. Headers on it were for Camaro i think. Can post pics after work, but they alowed me to place exhaust inside the frame rail area to hide it.
|
Re: Which Headers?
Quote:
http://https://www.67-72chevytrucks....1&d=1705425348 Pics of both sides showing the installed headers discussed above. MAYBE SOMEONE CAN ROTATE THE PICS FOR ME-THANK YOU |
Re: Which Headers?
Thank you for the pics!
|
Re: Which Headers?
Quote:
|
Re: Which Headers?
Quote:
|
All times are GMT -4. The time now is 01:14 AM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Copyright 1997-2022 67-72chevytrucks.com