Rear Shackles are 1.75" Rear Lift Shackles.
They have RB-Style Silent Rubber Bushings.This means they:
- Will NOT Squeak
- Do NOT Require Greasing or the Use of Grease Zerks
If you need NEW GRADE 8 hardware with your shackles, we have this available here: http://www.ebay.com/itm/281245482604
The bolts have a modified head to reduce any interference you may see.
Hardware ships free inside shackle's shipping package if purchased at the same time.
* 02-06 Chevrolet Avalanche2500HD 2WD/4WD
* 00-10 Chevrolet Suburban 25002WD/4WD