So after doing some research it appears that 2001 was weird year for the front suspension of the 1500. You clearly can't find a 2/4 kit for it anywhere so it looks like I'll have to build my own. With that being said, what have you all went with to get a 2/4 drop on the 2001 trucks. It's a 2wd reg. cab truck with the 5.9. Any help would be greatly appreciated. Thanks!

 

Front spindles, if you can find them any more..... and spring-under-axle in the rear. (or, just lose the stock blocks..... SUA might drop it too much....)

 

They do make them this is a link to the extended cab but they have the regular cab ones as well.
https://shop.redline360.com/products...39433650798672