[2002 GMC Sierra 2500 HD SLT, Photo] this is my baby. Shes a 2002 GMC 2500HD 4x4 with a 8.1L 496 big block backed by a 5 speed Allison transmission. And she is a beast. Ive only broken one tie rod (pretty good story behind that) and replaced my water pump and... Login to read more.

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