390 & 360

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Jan 21, 2004 | 08:34 PM

hammerdn

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From: staunton

390 & 360

are the motor mounts the same on these too motors 390 360. if my truck had a 390 will a 360 fit without any changing

Jan 21, 2004 | 08:45 PM

ejustin3724

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From: Washington

Yes same motor just different bore and stroke

Jan 21, 2004 | 09:18 PM

fordman428

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From: Iowa

same bore bore of a 360 is 4.05 same as the 390, the 360's stroke is 3.5 the 390's is 3.78, that was the only difference alls it takes to make a 390 out of a 360 is a 390 crank and rods and you have a 390. they used the exact same blocks, heads. etc..... so yes like he said the motor mounts are the same.

Jan 21, 2004 | 09:34 PM

hammerdn

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From: staunton

Thanks a lot guys, I thought so I just want another opinion before I got started..

Feb 6, 2004 | 09:32 AM

bob arrington

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From: alaska

they are side specific and offset specific/ big one on drivers side and stud offset to the front / on both. and they are a real pain to swap after you get the engine in , good luck bob