5.3 Vortec 2000 GMC Sierra

[jmartin915]

Have a vast array of information at my disposal but am still leary about attempting this on my truck. A friend of mine flew to NJ and was certified and assured me this will work and work properly...but I'm searching for others with a similar vehicle that have tried this. Any comments??

[redneckgearhead34]

My grandpa has the same motor in his 2008 Chevy. I would like to see the results when you finish.

[Boltazar]

I have the exact truck, I'm putting a graphite dry cell into it with modified O2 and MAF enhancer. Keep in touch.

[TheHydroman]

I am in the process of installing one(final planning stage) in my 2002 Chevy Avalanche 5.3. The o2 sensors are indeed going to be tricky.....