October 9, 2011i have a 97 gmc 1500 5.7L. the old owner said he had a programmer on it but took it off and sold it. Whats a good programmer for my truck?
Forums : Performance General : which programmer? (717 Views)
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October 9, 2011custom tune! blackbear, wheatley, wester, ect. thats the best bang for the buck.
2000, GMC 2500 6.0L 4L80E, 4.10, Black Bear tune.