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dual batterys 03 silverado 1500

Discussion in 'Chevy Trucks' started by chevykid, Sep 4, 2008.

  1. chevykid

    chevykid Member
    Messages: 73

    how could i install two batteries in my 03 silverado 1500
  2. mcwlandscaping

    mcwlandscaping 2000 Club Member
    Messages: 2,557

    Is there a spot under the hood big enough to put a second battery? If so, buy or make a tray, then wire it up! If you have the battery on one side and a small plastic storage box on the other, the box can come out and you can put the second battery there...what motor do you have in your truck..the 5.3 i'm guessing?
  3. ABES

    ABES PlowSite.com Addict
    from MN
    Messages: 1,322

  4. cretebaby

    cretebaby PlowSite Veteran
    Messages: 4,162

    put a battery box in the bed worst case scenario