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Thread: header install

  1. #1
    Join Date
    Apr 2005
    Posts
    454
    just ordered some ceramic edlebrock shorty headers... how hard/long is the install ??? i was just wonderin becasue im gettin em tommorrow and i get outta work around 6 and wanna try to do it after work anybody have any predictions????
    1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
    NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money

  2. #2
    Join Date
    May 2004
    Posts
    11
    just blast the collector bolts with pb blaster all day and let them soak. i did this and it took me 2 hours. i also had to screw with the egr tube at the time so yours might go quicker.
    1999 Chevrolet Silverado 5.3 ecsb auto, corsa, Edelbrock shorties, K&N intake, Nelson tune, egr is gone, 160 thermo, eaton lsd, motive 3.73s, tci 3000 ,beefed up 4l60e.

  3. #3
    Join Date
    Mar 2005
    Posts
    23
    easy easy...take out the inner fender wells and it makes the job a ton easier. tighten the header bolts before you hook up the exhaust or youll never get the bolts tight.

  4. #4
    Join Date
    Mar 2005
    Posts
    13
    soak every bolt in a oenitrating lubricant for a day... i mean go hit it like every hour to make sure it gets in... especially the collectors, and manifold bolts.... i broke off a bolt in the manifold... and i ended having to get the head pulled, and machined

  5. #5
    Join Date
    Apr 2005
    Posts
    454
    there was already a bolt broken off in my head but im gonna try to eazy out it... but there isnt an exhaust leak comin from it or anythin so whatever maybe ill leave it and not fuck it up.. they are def a good investment though headers that is
    1999 GMC Sierra black reg cab short bed SLE Z71 5.3 <--CARDOMAIN PICS
    NELSON 93 hot tune, 02 PCM, VOLANT Ram air intake, MSD wires, ACdelco iridium plugs , Edelbrock ceramic shorty headers, jegs off-road y pipe, Dynamax int pipe, 3" Magnaflow Exhaust with turndown, EGR removal, throttle body bypass, vette servo, long servo pin, performance 4th apply piston, B&M shift kit, SLP 160* thermostat, LS1 Fans, NELSON harness, ported and polished throttle body (did it myself, for free lol)..... _______? cam is next as soon as i stop spending all my money

  6. #6
    Join Date
    Nov 2003
    Location
    Denton Texas
    Posts
    20,540
    Buy a left handed drill bit at the local industrial tool supply store when drilling out a broken stud. Take a center punch and rap on the broken stud a few time before drilling to hopefully break the corrosion between the aluminum and steel. The LH drill will sometimes pull the bolt out for you. Be careful you don&#39;t break the easy-out in the hole, the only way to get it out after that is a grinding stone in a dremel or such tool.
    See my truck data in the "My Garage" section here... http://www.ls1truck.com/forums/my-ga...tml#post191709

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