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  '64 1/2 to '73 -- The Classic Mustang
  351C swap into a '68 Mustang

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Author Topic:   351C swap into a '68 Mustang
Javelin360
Journeyman

Posts: 14
From: Marlton, NJ 08053
Registered: Mar 2001

posted 01-10-2003 12:03 PM     Click Here to See the Profile for Javelin360   Click Here to Email Javelin360     Edit/Delete Message   Reply w/Quote
Are there any modifications needed to fit a 351C into a '68 Mustang?

Shock tower clearance?
Custom headers?

Thanks in advance,

Fran

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steve'66
Gearhead

Posts: 6768
From: Sonoma,CA,USA
Registered: Mar 2000

posted 01-10-2003 12:15 PM     Click Here to See the Profile for steve'66   Click Here to Email steve'66     Edit/Delete Message   Reply w/Quote
Fran,

It's a pretty easy swap, read this.

https://mustangsandmore.com/ubb/DanJonesEngineSwap.html

SteveW

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Rustang
Gearhead

Posts: 531
From: Clarion PA
Registered: Nov 2000

posted 01-10-2003 01:14 PM     Click Here to See the Profile for Rustang   Click Here to Email Rustang     Edit/Delete Message   Reply w/Quote
BTW Hooker headers Super Comps (#6210 I believe, for 4V heads) fit well in the'68

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'68 mustang 351 clevor- 10.92@124
'67 Stang, 351W -11.18@118
'69 351C Torino-14.90@100
'78 Pickup 351W-15.56@88
'79 Pickup 460 ET=??

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Hemikiller
Gearhead

Posts: 404
From: Clinton, CT
Registered: Feb 2002

posted 01-10-2003 06:40 PM     Click Here to See the Profile for Hemikiller   Click Here to Email Hemikiller     Edit/Delete Message   Reply w/Quote
The swap is definitely pretty simple. The motor mounts are the same for small block and Clevelands. Hooker makes two sets of headers that will fit the 67-70 chassis.

http://www.holley.com/HiOctn/ProdLine/Products/ES/ESHHCH/Comp.html

6913 for 2v heads
6920 for 4v heads

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Mpcoluv
Gearhead

Posts: 1004
From: Charlotte NC usa
Registered: Apr 2001

posted 01-11-2003 09:15 AM     Click Here to See the Profile for Mpcoluv   Click Here to Email Mpcoluv     Edit/Delete Message   Reply w/Quote
quote:
Originally posted by Javelin360:
Are there any modifications needed to fit a 351C into a '68 Mustang?

Shock tower clearance?
Custom headers?

Thanks in advance,

Fran


I swapped in a 351C into a '69 which has the same engine compartment more or less.
I have the Tubular automotive headers which suck as far as ground clearence goes.
You never said manual or auto. This makes a big difference as far as header cost goes.
Only Hooker, Tubular Automotive and Ford powertrain (www.fordpowertrain.com) make headers for manual apps. You can get some cheap dynomax headers for auto applications.
I have a good set if you need them
BTW later this year I'm swaping the Tubular automotive headers for a set of the Ford powertrain headers......

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Javelin360
Journeyman

Posts: 14
From: Marlton, NJ 08053
Registered: Mar 2001

posted 01-13-2003 08:54 AM     Click Here to See the Profile for Javelin360   Click Here to Email Javelin360     Edit/Delete Message   Reply w/Quote
Thanks for the info.

Steve:
Reading that link, I noticed it's geared more towards a '64-66 car. Is the '68 engine bay larger? Would the 351C fit more easily in a '68 as opposed to the earlier car?

Mpcoluv:
I'm planning on using a C4 or C6.

All:
I'd rather not have to take a sledgehammer to anything, so if that's the case, then maybe I should reconsider a 351W? I'm not dead set on using the Clevland, I've just got one laying around on my patio, but I can probably find a Windsor pretty easily.

Again, thanks for the info!

-Fran

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SteveLaRiviere
Administrator

Posts: 34763
From: Saco, Maine
Registered: May 99

posted 01-13-2003 09:09 AM     Click Here to See the Profile for SteveLaRiviere   Click Here to Email SteveLaRiviere     Edit/Delete Message   Reply w/Quote
In '67, the Mustang was redesigned to accept the 390, so the 351C fits easily. It's tight, but possible to drop a 351C in an earlier Mustang, but I'd go with the 351W if I had a choice.

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'70 Mustang Mach 1 - '72 Mustang Sprint - '94 F-150

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67coupe
Gearhead

Posts: 418
From: dallas NC usa
Registered: Nov 2000

posted 01-13-2003 08:53 PM     Click Here to See the Profile for 67coupe   Click Here to Email 67coupe     Edit/Delete Message   Reply w/Quote
simple unbolt 289 bolt up 351 and get approtite headers and enjoy . oh but dont expect to change the plugs as easily

------------------
Josh
67 coupe with 351c
8.41 in the 1/8
1.90 60'
at 82.03 mph
94 Explorer
30 model A currently rustbucket
in process 67 convt with efi 5.0 and t5

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tininjun68
Journeyman

Posts: 14
From: Middlesex, NJ
Registered: Jan 2003

posted 01-16-2003 10:42 AM     Click Here to See the Profile for tininjun68   Click Here to Email tininjun68     Edit/Delete Message   Reply w/Quote
For a 351W into a '68 Mustang swap, what headers can you use? Or will the stock manifolds fit? Also are there any clearance problems up top with the intake/carb/hood? Any particular combo work well and fit under a stock hood?

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My interests? Finishing first w/o breaking out

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