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Old 10-23-2009, 11:36 AM   #1
OJ1988
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rams horn manifolds

will rams horn style manifolds clear the frame and crossmember on a 69 truck?
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Old 10-23-2009, 11:46 AM   #2
71tahoe
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Re: rams horn manifolds

Back in 69 the GM engineers seemed to think so.
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Old 10-23-2009, 12:44 PM   #3
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Re: rams horn manifolds

Quote:
Originally Posted by OJ1988 View Post
will rams horn style manifolds clear the frame and crossmember on a 69 truck?
If they are the correct ones for that application they will. There aren't all that many different ones but you have to make sure you have the right ones for your truck.

I have a '69 down to the bare frame with the motor in it but it is a big block so I don't think pictures of it would help you.

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Old 10-23-2009, 12:50 PM   #4
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Re: rams horn manifolds

I agree with Leon... If you have the correct ones they will clear. with my experience, you will need the ones that angle towards the back instead of dumping straight down The straight dumps will interfere with the starter unless you go with a mini..... ...
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Old 10-23-2009, 02:47 PM   #5
Arizona oldguy
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Re: rams horn manifolds

Here are my two cents worth, I am building a 67 short bed using a 72 frame, the 67 has a home grown 327 with the rams horn manifolds, I media blasted them and painted them VHT ceramic coating (came out extremely nice) my ultimate plan are a very good set of shorty block hugger headers, but that is when I replace the 327 with a nicely built 350.
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Old 10-23-2009, 02:52 PM   #6
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Re: rams horn manifolds

I have a 72 with 350 and my ram horn manifolds dump out the center ,,which would put the header pipe straight into the crossmember. Ya need ones that dump out the rear ,as previously stated.-KB
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Old 10-23-2009, 09:02 PM   #7
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Re: rams horn manifolds

I believe 2 WD Stock all came with angled manifolds and the center dump was a 4 WD aplication.
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Old 10-24-2009, 02:44 AM   #8
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Re: rams horn manifolds

I thought I read that some guys here are running the Corvette 2.5 inch straight dumps with no problems. Dorman makes them new now.
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Old 10-26-2009, 11:02 AM   #9
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Re: rams horn manifolds

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Originally Posted by mclairmo View Post
I thought I read that some guys here are running the Corvette 2.5 inch straight dumps with no problems. Dorman makes them new now.
They will work on a 4wd truck but I don't think they will fit on a 2wd. I'm running them on my 72 4wd.
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