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'91 crewcab engine bay pics,please

Discussion in 'The Garage' started by johnnychimpo, Jan 21, 2007.

  1. johnnychimpo

    johnnychimpo 1/2 ton status

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    I need pics of a '91 crewcab ('73-'87 body style) engine pulley setup. Mine looks like an '86 setup w/the serp/v-blet setup. My '90 sub has a full serpbelt.Anyone know if this is correct for the '91 Crewcab or has it been hacked up? The crewcab has a v-belt driven alt. on the pass side & the air cond. compressor on the driver side, just the opposite of my sub.
     
  2. nvrenuf

    nvrenuf NONE shall pass! Premium Member

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    Both my 91 crew cab and a friends 89 (both 350's) had the "V" / multi groove belt set up. My 91 K5 had a serp set up, not sure why some are different unless it's a 1 ton thing. :dunno:
     
  3. u2slow

    u2slow 1/2 ton status

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    I don't have pics of the intact engine bay for my '91 crew w/350TBI. :(

    I do know it had a short manually-tensioned serp. belt that looped the alt, water pump, and crank. Then a separate v-belt for the crank, WP, and power steering.

    BTW, no smog pump or air conditioning on mine. ;)
     
  4. Slapperbar

    Slapperbar Retired Navy NDT Examiner Premium Member

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    My '91 'Burb has the full serp. setup. It's a 3/4 ton.
     
  5. nvrenuf

    nvrenuf NONE shall pass! Premium Member

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    Btw, if Bulldogk5 sees this he may be able to help with some pics. :wink1:
     
  6. johnnychimpo

    johnnychimpo 1/2 ton status

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    This helps alot. The alternator spacer on mine looks to be engineered differently than the fsctory did it.
     
  7. BulldogK5

    BulldogK5 1/2 ton status GMOTM Winner

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    Nothing but rain here all day. Haven't even driven it around the block other than the drive home yesterday.:wink1: I will try to get some pics tomorrow for ya.

    It pretty much sounds like this though.
     
  8. ARAMP1

    ARAMP1 Aviator Extraordinaire

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    Here is my 90. It should be fairly similar. I know you can't see the belts, but I have the grooved belt and v-belt set up.

    DSC02099.JPG
     
  9. johnnychimpo

    johnnychimpo 1/2 ton status

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    Thanks man, It will be appreciated.
     
  10. johnnychimpo

    johnnychimpo 1/2 ton status

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    My air cond pump and alt. don't look like these. They're on the same sides but the alt. on mine looks like it's been replaced with an older one.Thanks for the pic.
     
  11. nvrenuf

    nvrenuf NONE shall pass! Premium Member

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    Iirc, Aramp1's truck has a big block so the a/c comp will be different.
     
    Last edited: Jan 23, 2007
  12. BulldogK5

    BulldogK5 1/2 ton status GMOTM Winner

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    PM me your e-mail addy. and I will send them to you.:deal:
     

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