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LOBO2

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Posts posted by LOBO2

  1. I have been thinking of doing something with my truck.  I have a 2004 CCSB Z-71 5.3L 4L60E with a little over 22,300 miles on it.  I am the original owner.  It has a Black bear tune, magnaflow muffler, AirAid MIT, and K&N oem replacement filter.  The tune was installed with an Auto-Cal device that I have on hand so I can install the stock tune back without any issue.  The truck was repainted in 2017 and all the exterior plastics were replaced (front & rear bumper plastics, fender flares, & side plastics on doors).  The interior is grey cloth with captains chairs up front.  

     

    CCWs Chevrolet 2004 Silverado CCSB Z-71 with new paint job - 2017 005 - 19 20 - 0001.jpg

    CCW's Chevrolet 2004 Silverado CCSB Z-71 with new paint job - 2017, 05-19 - 002 (2).jpg

  2. I just did the Dynatech long tubes over the summer but with cats. Your stock 02 sensors should transfer over unless they come out with the threads ( i ended up replacing one) You definitely should get tuned afterwards. While in there, i would recommend changing the header bolts out to ARP studs and use OEM header gaskets.

     

    Were you able to tell a noticeable difference with the addition of the headers?

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