4.2 headers

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May 23, 2011 | 09:53 AM

NjOffRoaderX

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Joined: Oct 2010

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4.2 headers

im looking for performance headers for my 4.2l f150. i found performance headers for the 3.8l mustang motor. now those motors are alomst identical right? could i buy the mustang headers and have them work for my truck?

May 23, 2011 | 12:09 PM

Moore558

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Joined: May 2007

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I'm not sure if the 3.8 headers will work on a 4.2 (angles might be different) but I know that summit has a couple that will fit a 4.2 for a decent price.

4WD - 4.2L/256 - F-150 - FORD - Headers - Exhaust - SummitRacing.com

Jun 24, 2011 | 11:58 PM

Briley

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Joined: Jun 2011

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JBA makes headers for the 4.2 f-150, Part #1672S. I think they should bolt onto an E-150 also. Jegs and Summit are cheaper than buying direct from JBA.