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Hedman Long tube headers rubbing lower control arm mount on accelleration.

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Old Oct 9, 2011 | 09:48 PM
  #1  
unapez's Avatar
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Hedman Long tube headers rubbing lower control arm mount on accelleration.

I have a 1985 trans am, 305 tpi. Hedman long tube headers are a tight fit. When I accellerate from a stop, the engine twists slightly and the header rubs the lower control arm mount on the drivers side. Annoying, and may eventually make a hole. Any idea what I can do? I could dent in a spot on the header, or maybe take some material off the control arm mount... I have 1/4" of clearance???

Thinking maybe motormounts or ???
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Old Oct 9, 2011 | 10:12 PM
  #2  
Apeiron's Avatar
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From: Mercedes Norte, Heredia, Costa Rica
Car: 1984 Z28 Hardtop
Engine: 383 Carb
Transmission: 4L60
Axle/Gears: 3.54 Dana 44
Re: Hedman Long tube headers rubbing lower control arm mount on accelleration.

Grind down the mount. On most cars it has to be done just to get the headers installed.
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