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Old 12-29-2010, 10:16 PM   #1
muckyp
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Headers and Shift Linkage

I need some help/advice. I installed some Patriot mid length headers on a 454 with a TH400 trans. It appears that the exhaust will now interfer with the shifter linkage. I have done a lot of searching but don't seem to see anything about TH400. The posts I find suggest the Lokar cable shifter or the Lokar rod style linkage. What have you guys that have used the Patriot or similar headers done about the trans linkage?
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Old 12-30-2010, 11:15 AM   #2
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Re: Headers and Shift Linkage

Anyone?
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Old 12-30-2010, 11:53 AM   #3
Palf70Step
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Re: Headers and Shift Linkage

It is very common for headers to interfer with shift linkages. Especially with a big block. You may be able to change out your factory linage for one from Lokar or another aftermarket brand.
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Old 12-30-2010, 11:55 AM   #4
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Re: Headers and Shift Linkage

Lokar cable shifter is what I used. It works great and wasn't terribly difficult to install.
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Old 12-30-2010, 02:52 PM   #5
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Re: Headers and Shift Linkage

Has anyone used the Lokar rod type trans linkage in a similar setup?
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Old 12-30-2010, 10:29 PM   #6
project67-stepside
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Re: Headers and Shift Linkage

i just installed the solid linkage, took about an hour to figure it out but worked great with shorty headers...
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Old 12-31-2010, 01:49 AM   #7
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Re: Headers and Shift Linkage

Project 67, what engine and tranny are running and do you know what brand of header you have? Any pics would be great. Thanks
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Old 12-31-2010, 02:31 AM   #8
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Re: Headers and Shift Linkage

I used the Lokar rod setup, but I have a 4l80e and I cant get it to go down in low gear. But other than that it ... it works...
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