MPN: 411420. Part Number: 411420. Max Trac Suspension’s Part# 411420 is apair of 2" rear lowering shackles, precision-fabricated from heavy-duty steel and finished with adurable grey powder coat for long-lasting protection.
This is the kit to drop the rear of your truck a full 2” properly as long as you don’t mind doing a little minor notching to the bed supports. I spent more time measuring than notching. Then I reinforced that area making it as strong as before. The installation itself was a breeze. The rear is now one inch higher than the front, which looks perfect. Also, tailgate height is much better. You will need wedge shims to reposition your pinion angle. I used 2 1/2* shims from my local auto supply. Use the proper grease for poly bushings and you won’t have any squeaks. This is a quality 2” drop kit and I couldn’t be more pleased.