351m-400m intake

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Feb 16, 2011 | 06:06 PM

rednex77

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351m-400m intake

Does anyone know if an intake from a 351m will fit onto a 400m? the 400 has a 2 barrel and i would like to switch it to a 4 barrel witch i have on a 351m.

Feb 16, 2011 | 06:12 PM

NW 150

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Joined: Jun 2007

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From: Ohio

it should i believe. same block

Feb 16, 2011 | 06:17 PM

rednex77

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that would be awesome. i just got a 250 and i would like to give a little more with a 4 barrel. thanks alot, i appreciate it.

Feb 16, 2011 | 06:29 PM

NW 150

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From: Ohio

hey no prob. hope everything works out

Feb 16, 2011 | 08:07 PM

79F150400M

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From: Arlington,Wa

Thats Affirmative....

they go together like peanut butter n jelly. My engine was a 351M....Now its a 400. One of the main reasons for not dropping a 429 in there was the fact I can re-use the intake, headers and all accessories on the 400 since externally they are the same. IIRC....my whole rebuild (circa 1996) cost me $1200. Had machine shop do all the work I couldn't do, and I re-assembled everything myself. Just wish I knew about that T.Meyer fella back then....I would have sprung for the flattop pistons.

Last edited by 79F150400M; Feb 16, 2011 at 08:09 PM. Reason: grammatical error.

Feb 16, 2011 | 08:27 PM

boggin79ford

Elder User

Joined: Jan 2006

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From: Santa Clarita, CA

i have a used edelbrock 400 intake for sale if your interested pm me

Feb 16, 2011 | 08:51 PM

joerickson

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They are the same engine, only difference is pistons and crank. Everything that will bolt to the outside of a 351m will also bolt to a 400.

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Feb 19, 2011 | 07:23 AM

NW 150

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From: Ohio

should yep

Feb 19, 2011 | 08:06 AM

#10

Deluxetruck

Senior User

Joined: Nov 2007

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From: Near Madison, WI

I don't believe there were any factory available four barrel intakes for the 351m/400. Unless the intake on your 351m is aluminum, there is a good chance it's a not a 351m.

-Jared

Feb 19, 2011 | 08:23 AM

#11

ranger429

Logistics Pro

Joined: May 2003

Posts: 4,238

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From: Northern Illinois

Quote:

Originally Posted by rednex77

the cams should fit also then right?

The cams will swap but me personally I would not use an old cam in a different engine.

Quote:

Originally Posted by Deluxetruck

I don't believe there were any factory available four barrel intakes for the 351m/400. Unless the intake on your 351m is aluminum, there is a good chance it's a not a 351m.

-Jared

There were no factory 4bl setups on the 351M or 400.

Feb 22, 2011 | 09:57 PM

#12

shamineaukyle

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Joined: Jun 2010

Posts: 42

Likes: 1

I amy be interested in the intake, which is it, price etc. Got a 400 and 351m I am working on dialing up a bit. Thanks Kyle

my email is kyle@shamineau.org

Feb 23, 2011 | 02:51 PM

#13

fair67driver

Junior User

Joined: May 2010

Posts: 98

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From: Kentucky

I just bought an Edelbrock aluminum four barrell intake (351m-400)that has 1,000 miles on it......for $40.00. Guy swapped in a 460 and no use for the intake anymore. Its good to have friends....