Looking to keep your semi truck's exhaust system from rattling around on the highway? We ve got the perfect aftermarket Peterbilt 379 exhaust brackets, clamps, and mounting accessories that will keep your exhaust stack components fastened securely on the road. This product lineup includes everything from semi truck exhaust brackets or muffler brackets to exhaust stack mounting components and flex connectors built specifically for the Peterbilt 379 truck. Whether you're replacing a worn-out exhaust clamp to better secure your exhaust elbow pipes, upgrading your truck with stronger muffler brackets, or adding a new heat-resistant silicone hose for your semi's exhaust system, our broad selection of replacement parts can fit your needs. You'll find: - Peterbilt 379 muffler brackets - Upper and frame exhaust brackets - Cab exhaust brackets for that snug, no-rattle fit - A full selection of exhaust clamps and mounting hardware Choose from a variety of styles and finishes, including chrome-plated, aluminized, and heavy-duty stainless steel options. Need a Peterbilt muffler clamp or just a quick exhaust clamp bracket replacement? We ve got the truck parts in stock. We also offer critical exhaust components like flex connectors, silicone hoses, exhaust heat shield mounting clamps, and various other accessories that work together to ensure a long-lasting performance from your heavy-duty truck. Getting quality replacement exhaust kits for your commercial truck is no joke. If you're serious about protecting the long-term value of your iconic truck, it's important to get the right parts that can adequately absorb the road vibrations from your engine and chassis (to prevent cracks and breaks), avoid dangerous exhaust leaks, or maintain your engine's efficiency with secure seals that connect your pipes, mufflers, and other components to one another. Add the clamp, bracket, or mounting parts you need to your cart and get ready to bolt up with confidence. Whether you're doing a full rebuild with brand new chrome stack tops or just swapping out a bracket, this product lineup has what you need to get the job done right the first time. If you have trouble finding something, give us a call.