Monroe's on a 2001 Z71 and didn't notice any difference. Your comments and suggestions would be greatly appreciated. Thanks, Jarred - RRT
Answer:None of the companies we have offer any products to raise the rear of the truck. (change the height). So you can basically use any shock you want on the rear, but we recommend a monotube for performance and durability. You are correct on the front, the Bilstein BE56929 (or BTS7514) will allow you to raise the front to be level with the rear.
KYB Gasajust/Monomax, and Bilstein are a monotube (performance ) design.