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  1. 2003LANCHE

    Transmission issue

    Hello everyone let me start off by saying my 2003 Avalanche has 290k miles. I bought it 5 months ago it's a 1 owner never in an accident. The transmission has slipped since i bought it and have recently got around too having my mechanic entirely rebuild the transmission for $1300. Considering im...
  2. 2003LANCHE

    Lift kits

    Hey everybody I'm new here, I was hoping for some help on lift kits for these first gen Avalanches as I can't really find any. Only thing I've found was a shock entender 3inch lift on ebay. is that worth doing? Thanks. Pics below