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12-03-2008, 11:30 AM
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#1 |
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Registered User
 
Join Date: Jan 2007
Location: tennessee
Posts: 159
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Shorty headers or Ramhorns?
What shorty headers work on these trucks and will center dump ramhorn manifold work. I got a set of Corvette center dump ramhorn manifolds I would like to use.The truck im working on is a 3/4 ton 70 model Thanks
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12-03-2008, 11:38 AM
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#2 | |
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FarmBoy.
Join Date: Feb 2005
Location: Rhinelander, WI
Posts: 1,103
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Re: Shorty headers or Ramhorns?
I'm fairly certain ramhorns will work, since they came stock on these engines. And in many cases, they will flow as good as shorty headers, perhaps even better if they're 2 1/2 inch outlets.
Someone else should be able to verify this, but I think thats what I've read... -Sam.
__________________
1969 GMC C1500. long fleet. 307. 3 on the tree. 3.07 gears. Oliver green. Bent and bruised. Daily Driver. Quote:
http://67-72chevytrucks.com/vboard/s...d.php?t=242993 |
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12-03-2008, 12:23 PM
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#3 |
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Next project: 1970 K10
Join Date: Feb 2004
Location: Fort Collins, Colo 80524
Posts: 6,684
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Re: Shorty headers or Ramhorns?
If they are true 2-1/2" Vette ram horns, I would use them over headers any day. That's what I am using, and they will be smoothed and ceramic coated too.
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Bob 1970 Chevy K10 LWB "Goldie" 350/TH350 next project!! 1981 Chevy C10 LWB 355/TH350 - My son's truck LS SWAP FORUM! Tons of LS swap info here! PLEASE CLICK HERE TO SUPPORT THE GREATEST BOARD ON THE NET! CLICK HERE FOR THE FAQ INDEX by KRUE |
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12-03-2008, 12:53 PM
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#4 |
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Old member
Join Date: Jan 2002
Location: Liberty, & Garden City S.C. , U.S.
Posts: 19,945
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Re: Shorty headers or Ramhorns?
Aren't the center dump ones the ones that exit right at the motor mounts. I thought I had read this someplace.
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1971 LWB Custom, 6.0LS & 4L80E, Speedhut.com GPS speedometer & gauges with A/C. 20" Boss 338's Grey wheels 4 wheel disc brakes. My Driver Seeing the USA in a 71  Upstate SC GM Truck Club 2013,14 and 2016 Hot Rod Pour Tour http://upstategmtrucks.com/ Get out and drive the truck this summer and have some fun! It sucks not being able to hear! LWB trucks rule, if you don't think so measure your SWB! After talking to tech support at Air Lift I have found out that the kit I need is 60811. Per the measurements I gave them. Ride height of truck inside spring and inside diameter of springs. |
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12-03-2008, 01:10 PM
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#5 |
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Next project: 1970 K10
Join Date: Feb 2004
Location: Fort Collins, Colo 80524
Posts: 6,684
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Re: Shorty headers or Ramhorns?
The motor mounts are more towards the front, almost under the front two spark plugs.
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Bob 1970 Chevy K10 LWB "Goldie" 350/TH350 next project!! 1981 Chevy C10 LWB 355/TH350 - My son's truck LS SWAP FORUM! Tons of LS swap info here! PLEASE CLICK HERE TO SUPPORT THE GREATEST BOARD ON THE NET! CLICK HERE FOR THE FAQ INDEX by KRUE |
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12-03-2008, 01:23 PM
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#6 |
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Registered User
Join Date: May 2008
Location: Alta Loma, Ca.
Posts: 930
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Re: Shorty headers or Ramhorns?
Why do the stock ones angle back? I forgot.
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12-03-2008, 01:37 PM
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#7 |
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Next project: 1970 K10
Join Date: Feb 2004
Location: Fort Collins, Colo 80524
Posts: 6,684
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Re: Shorty headers or Ramhorns?
Some do, some don't. Depended on the application and clearance issues.
__________________
Bob 1970 Chevy K10 LWB "Goldie" 350/TH350 next project!! 1981 Chevy C10 LWB 355/TH350 - My son's truck LS SWAP FORUM! Tons of LS swap info here! PLEASE CLICK HERE TO SUPPORT THE GREATEST BOARD ON THE NET! CLICK HERE FOR THE FAQ INDEX by KRUE |
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12-03-2008, 02:09 PM
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#8 |
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Registered User
Join Date: Feb 2000
Location: Center City, MN, USA
Posts: 3,254
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Re: Shorty headers or Ramhorns?
4x4 is center dump. 2wd girly trucks angle back.
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'70 cab, '71 chassis, 383, TH350, NP205. '71 Malibu convertible '72 Malibu hard top Center City, MN |
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12-03-2008, 02:42 PM
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#9 |
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Registered User
Join Date: Aug 2008
Location: Homestead, FL
Posts: 242
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Re: Shorty headers or Ramhorns?
So I have to ask...
I had ram's horns on my 307 that bolted up to my new 350. I went ahead and put headers on...should I have kept the rams horns?
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1972 C/10!!!!!!!!!!!!!!!!!! NEW ADDITION!! 1969 C/10 LWB (Gone to greener pastures) 2006 Cadillac SRX http://67-72chevytrucks.com/vboard/s...d.php?t=303768 |
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12-04-2008, 09:20 AM
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#10 |
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Registered User
Join Date: Jan 2007
Location: tennessee
Posts: 159
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Re: Shorty headers or Ramhorns?
Thanks for the feedback. Yes they are the 2 1/2" Ramhorns. I didn't know what the reason for the factory manifold to be bent.
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12-04-2008, 11:28 AM
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#11 |
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Registered User
Join Date: May 2008
Location: Alta Loma, Ca.
Posts: 930
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Re: Shorty headers or Ramhorns?
It was for a clearence issue, I will look at my 71 C-10 later today.
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12-04-2008, 12:10 PM
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#12 |
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Registered User
Join Date: Jan 2007
Location: tennessee
Posts: 159
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Re: Shorty headers or Ramhorns?
Torch, Welder, And a BFH can cure clearance problems
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