I have the long block from my 2004 gmc sierra 1500 for sale. Its the 5.3 liter. Its just the long block. I had a lifter fail and it will need a new lifter and cam. One of the heads have been off so it will need one head gasket and some heads bolts (the stock ones are not reusable). The motor ran great and had great oil pressure. It does have 200k interstate miles. It sitting in my garage, come and get it.

$200. no shipping