Two words, BUY IT!
If you have trouble with random engine shut downs with your GM 6.5 diesel, this is the solution.
Being a skeptical person, I emailed Walt several times before my purchase. He speaks the truth! He was more than helpful and... ...read more From: Rob C.
SSD-4900 is an excellent kit and more complete than one would expect!! The instructions were dead on too. I installed on a '95 Suburban K2500 with 196k miles. I had to grind the ALT bracket, but the entire install went flawlessly and when I... ...read more From: Hayes O.