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Flowtech Unequal Length Shorty Headers

387-11504


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Unequal Length Shorty Headers
Unequal Length Shorty Headers
  • 1988-1995 GM C/K Series Truck 2WD/4WD 5.0L/5.7L
  • 1.625'' Tube
  • 3'' Collector
  • Painted Black
  • Currently unavailable.
    This product is not available, please call customer service for options, at 1-800-345-4545.

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    11504 is rated 4.3 out of 5 by 4.
    Rated 5 out of 5 by from Perfect fit, nice header for a great low price Bought these to replace the mid length headers that were on my 89 c2500. The fit perfectly. The only thing I had change was having the y-pipe reworked as it did not line up. Minor inconvenience but to be expected when changing an unknown brand of header to a new set. The hardware provided seems to be pretty good. Overall I'd recommend these if you want a good set of inexpensive headers.
    Date published: 2019-08-27
    Rated 5 out of 5 by from Headers didn't fit my project. Sent them back.... got a full refund. Thank you.
    Date published: 2017-10-07
    Rated 5 out of 5 by from Great service. Although I had to return the headers I bought because they were to wrong fit. Customer service was awesome. I would buy from them again
    Date published: 2015-02-14
    Rated 2 out of 5 by from not so happy I was excited at first but then I got a little upset. They got the drivers side but not the passenger side I managed too stop it from leaking but I am looking for a new set again because they don't fit..
    Date published: 2014-11-03
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    Will this fit a 1990 Chevy 1500 4x4. My issue with the headers I have now is they hit the starter on passenger side, also hit the pinion on drivers side. Do you have a set that clears the 4x4 model 

    Asked by: Anonymous
    The Flowtech 387-11504 header will fit a '90 Chevy 1500 4x4.
    Answered by: jshook
    Date published: 2023-04-10

    California legal?

    Asked by: Tony
    The Flowtech 387-11504 header is not California legal.
    Answered by: jshook
    Date published: 2022-12-21
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