Tahoe C-Notch

[Hart373]

I know this is an old thread, but, I had some questions on a notch kit for a 98 2 door Tahoe. I have had her for 10+ years and she already has a flip kit and springs in the front. I have 2" drop spindles and 1" drop shakles coming for it from belltech. I have already ground out the bump stop brackets and was debating on if I needed to buy the notch kit, or if anyone has had any success with notching the frame without the kit, or had any better routes getting more clearance for the axle without dropping 3 bills? Also, does anyone run that low of a drop in their Tahoe with 20" wheels, if so, what series tire gives the best clearance in the front? Thanks for any help and info in advance.