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1973 - 1979 F-100 & Larger F-Series Trucks Discuss the Dentsides Ford Truck
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HELP!!!!!!

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Old Jun 6, 2014 | 05:38 PM
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HELP!!!!!!

I have a 1979 f100 and putting in a 391 ....is this possible and need motor mount tips
 
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Old Jun 6, 2014 | 05:45 PM
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You might try the forum for the 77-79 trucks.
 
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Old Jun 6, 2014 | 06:55 PM
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I moved this to where I think you will get the most help.
 
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Old Jun 6, 2014 | 07:12 PM
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The 391 has one mount in the front of the motor that is mounted to a cross member .. I am pretty sure the F100 does not have this member so you would have to fabricate or re purpose one from somewhere else
 
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Old Jun 7, 2014 | 09:28 PM
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The 391 uses the same block as the 360/390 pickup motors and has provisions for the side mounts. You'll need to get some 360/390 brackets but other than that you should be ok.

What are you doing for a transmission?

Sam
 
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