Replacing your exhaust manifold or doing related repairs? Don't forget the hardware! This Dorman 32131 kit includes the nuts, bolts, studs, and washers needed to securely attach the exhaust manifold to the engine block on specific vehicle models. Using old, rusty, or stretched hardware can lead to leaks and problems down the road. This kit provides quality, durable replacements made to match the original equipment specifications. It's a real time-saver to have all the pieces you need in one package. **Crucially, you MUST use the garage fit tool on the product page or check Dorman's catalog to confirm this exact kit (32131) is compatible with your specific vehicle make, model, and engine.** Professional installation is recommended if you're not experienced with exhaust work. A small but vital part of a proper repair.