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1961 - 1966 F-100 & Larger F-Series Trucks Discuss the Slick Sixties Ford Truck

Room for Headers?

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Old Jul 7, 2008 | 09:09 AM
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'66f100boy's Avatar
'66f100boy
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Room for Headers?

hey, if any of you guys have a 351M in a 1966 f-100 i have a question for ya. i was thinking about getting a set of blackjack headers for it but after looking at the space i have on my drivers side between my powersteering box and my stock manifold im not sure it will fit or not.
 
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Old Jul 16, 2008 | 04:53 PM
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Roger Carter
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Hello,
If your engine was installed with 73-79 engine stands and mounts, and is in the same relative posistion to the firewall as the bump side trucks, the headers for a 73-79 with a M motor will work.
I am in the middle of a changeover on a '66 two wheel drive, installing power steering and a 460. I used Hedman headers for a 74-79 2 wheel drive. They fit, no bumping or banging. The clearance is tight near the PS box, 1/2" or so, but nothing is touching.
Hope this helps. Good luck.
Roger Carter
 
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Old Jul 17, 2008 | 12:11 AM
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ras4434
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I dont remember which headers were used on my truck ( I did not do that part) but there needed to be a little nip and tuck to get the exhaust from not hitting the cross member when ever the stupid driver put his foot in the 4 barrel and sucked up a bunch of that $4.00+ gas. I added power steering after the motor from a 76 Ford and there was enough clearance.

Roger, any chance you can make our meet and greet on August 9th at the coast?
 
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