235 Intake and Exhaust Manifolds

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33rdsignal
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235 Intake and Exhaust Manifolds

Post by 33rdsignal » Fri May 26, 2017 4:57 am

Will the WW2 Intake and Exhaust manifolds of the 235 fit a later model 235 with out alteration?
Chad Phillips
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Re: 235 Intake and Exhaust Manifolds

Post by Joe Gopan » Fri May 26, 2017 5:02 am

One main difference is the location and attachment method of the head pipe.
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Re: 235 Intake and Exhaust Manifolds

Post by 33rdsignal » Fri May 26, 2017 5:10 am

From what I am reading, the only thing that needs to be done is to use Stepped Alignment rings.
Chad Phillips
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1943 Chevy K-43 (G7173)
1944 Truck Engineering Corp. 1 Ton Trailer (Wood)
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1942 Willys MB

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Re: 235 Intake and Exhaust Manifolds

Post by Joe Gopan » Fri May 26, 2017 5:22 am

Do you need a WWII G-506 235 Manifold assy?
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33rdsignal
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Re: 235 Intake and Exhaust Manifolds

Post by 33rdsignal » Fri May 26, 2017 6:05 am

Ben Dover wrote:Do you need a WWII G-506 235 Manifold assy?
I do not, I am looking at putting the WW2 parts from the original WW2 Engine on a later model 235. My WW2 235 is way to costly to rebuild at this time, and I have a rebuilt later model 235 already to use.
Chad Phillips
33rd Signal Construction Battalion
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1943 Chevy K-43 (G7173)
1944 Truck Engineering Corp. 1 Ton Trailer (Wood)
1942 Dodge WC-52
1942 Willys MB

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Re: 235 Intake and Exhaust Manifolds

Post by Joe Gopan » Fri May 26, 2017 8:07 am

I don't have an answer, but there are Sites dedicated to Stove Bolt 6 that may list all the options.
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Re: 235 Intake and Exhaust Manifolds

Post by Dr Deuce » Fri May 26, 2017 8:19 am

I believe that the ex manifold will work fine, though the exhaust flange is at an angle, but that is not a problem once you have a new header pipe made. The intake on the newer engines has bigger openings in the head and bigger alignment rings.
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Re: 235 Intake and Exhaust Manifolds

Post by Joe Gopan » Fri May 26, 2017 8:30 am

Larger pilots, same as 302, maybe?
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Re: 235 Intake and Exhaust Manifolds

Post by Dr Deuce » Fri May 26, 2017 5:30 pm

yes
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Re: 235 Intake and Exhaust Manifolds

Post by forestry4evr » Sat May 27, 2017 2:33 am

33rdsignal wrote:From what I am reading, the only thing that needs to be done is to use Stepped Alignment rings.
Chad,

Yes, the stepped alignment rings are all that is needed to use an original G506 intake/exhaust on an insert bearing (1954-62) 235 or 261. The throttle linkage may need some fabrication dependent on the year of the donor engine (1959-62).

Paul
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