I used an 06 Ion pump. You have to run at least a #8 wire to them. I have a 105 amp alternator in my truck. I fabed a 94 Blazer tilt wheel to the pump and cut the original steering shaft down and double D the end of the shaft. I used a rubber 2" plumbing cap to seal the end of the shaft. Been working great 5 years now. They can say what they want about stock steering. Ive been driving this truck since 1974. I like the power steering. And corn greese does make it nicer.
