On3 351w downpipe fitment with PA bellhousing, qa1 k member - Ford Mustang Forums : Corral.net Mustang Forum
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post #1 of 2 Old 05-21-2017, 07:37 PM Thread Starter
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On3 351w downpipe fitment with PA bellhousing, qa1 k member

Wondering if anyone has any input on this. With my Windsor and the on3 kit this down pipe isn't going to fit with the big after market PA bell. I'm thinking my only options are through the fender or hood which I really really don't want to do. Not sure if I can cut into the firewall?? Any suggestions or experience with the same issue would be appreciated. Thanks in advance!

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post #2 of 2 Old 05-23-2017, 05:56 PM
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I don't have a 351 or a aftermarket K, but I have a 302 with built AOD I just completed. My downpipe was tight and wouldn't go down between the frame rail and bellhousing. I had to loosen the passenger motor mount and trans mount and jack the engine up a bit and then it slid down in. This was with the downpipe blanket on also.

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