I bought this in place of the OEM kit for $2400. I had a feeling I would need to modify and I actually had to modify less than I thought. Needs new pins for the lower linkage lifters mine bent the cotter pin right off and I lost the pin, twice. Also I need to replace the shackle with a better option. The teeny tiny cotter pin isn't a long term solution, especially when I remove this kit often. Overall, definitely a great bang for your buck with a few extra bucks on better pins.