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96 Mustang GT BBK Headers Hitting Chasis

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Old 07-14-2012, 12:28 PM
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mustang_bluemustle
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Default 96 Mustang GT BBK Headers Hitting Chasis

I have a 96 Mustang GT with bbk shorty headers & Im having a problem with the headers hitting the chassis. I have replaced the motor & transmission mounts twice & this keeps happening. When I put new mounts in the problem goes away for a couple weeks but then it comes back. Has anyone had this happened? What could I do to stop this problem?
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Old 07-14-2012, 01:52 PM
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kugzgt
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im not sure if its a common problem, but why not just put the stock manifolds back on? the shorty heads have zero gains
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Old 07-14-2012, 02:44 PM
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uberstang1
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Was the car ever in an accident?
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Old 07-15-2012, 07:01 PM
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mustang_bluemustle
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I dont have the stock manifolds. I dont know if the car has ever been in an accident. I bought it like 6 months ago. I think there is some gain with these headers. Just wanted to know if someone had this happened to them. Thank you.
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Old 07-16-2012, 07:39 AM
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uberstang1
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Shorties will be lucky to gain 1rwhp, if you ened stock manifolds I should have a set somewhere.
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Old 07-17-2012, 10:08 AM
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Lackey'sGT
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I have had this problem most likely your car has been in an accident, and the frame rails could be pushed back. When mine had this problem I replaced my motor mounts with urethane ones and it fixed the problem by stiffening it up not allowing the motor to move as much
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Old 07-17-2012, 06:19 PM
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mustang_bluemustle
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I think Im going to put some urethane mounts & see how it goes from there.
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Old 07-18-2012, 02:08 PM
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Lackey'sGT
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Originally Posted by mustang_bluemustle
I think Im going to put some urethane mounts & see how it goes from there.
Let us know if it fixes it, I have the same headers and it fixed mine put when I pulled the old ones out they were junk! Its extremly annoying and I feel for you I couldn't stand it.
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Old 07-19-2012, 03:10 PM
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It looks like the problem with mine is that the engine sits lower than usual probably due to a previous accident. I put some spacers where the right motor mounts sit in the chassis & that stopped the header from hitting the chassis. So, I figured I need to find some mounts that will raise my engine height for like 1/8". I dont think having that 1/8" spacer permanently is a good idea.
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Old 07-24-2012, 08:40 AM
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Yeah I wouldnt leave that spacer in there for a long time, for now I'm sure I'd be fine. Search around for better mounts, idk if they make ones that lift your motor up.
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