Product Description for Exhaust Manifold Stud Nut Kit Enhance the stability and performance of your vehicles exhaust system with our Exhaust Manifold Stud Nut Kit. This kit is designed to ensure secure fastening and efficient operation, making it a vital component for maintaining your vehicle's reliability. Discover the key features that set this product apart: Wide Fitment Range Our exhaust manifold stud nut kit is precisely designed as a replacement for Dodge with Cummins engines, compatible with 3.9L, 5.9L, and 6.7L models from 1989 to 2019. This extensive fitment ensures it meets the needs of a wide range of vehicles. Essential Functionality The exhaust studs and nuts play a crucial role in securing the exhaust manifold, preventing issues caused by loosening. This kit helps restore the normal operation of your vehicle by ensuring all components are firmly in place. High-Strength Construction Constructed from durable metal alloy, this kit offers high hardness and rust-proof properties, making it resistant to bending and breaking. Its robust construction ensures long-lasting performance, even under demanding conditions. Excellent Replacement Featuring fine workman