If your truck’s rear leaf spring shackles are worn out or rusted, this repair kit has everything you need to fix them. It’s a complete pair (left and right sides) with two shackle brackets, four mounting bolts, and four locking nuts. Fits a ton of classic Chevy and GMC trucks and SUVs from the ’70s through the ’90s – including Blazers, Suburbans, C10, C20, C30, K5, K10, K20, K30, and GMC Jimmy models. Check the full list in the description to make sure it matches your ride. Made to strict quality standards, these are direct replacements that’ll restore stability and ride comfort. Perfect for DIY mechanics, restorers, or anyone keeping an old truck on the road. Before you buy, double-check your model, and if you’re unsure, just ask. Get that suspension back in shape!