Fleece Performance Exhaust Manifold Stud Kit Cummins

The Fleece Performance Exhaust Manifold Stud Kit for Cummins diesel engines replaces rusted, stretched or broken factory exhaust manifold studs and bolts. It is a stainless steel exhaust manifold stud kit built to hold the manifold securely against the cylinder head under high heat and repeated thermal cycling.

Key Features:

• Made from aged 630 stainless steel, produced in the USA, for corrosion and rust resistance
• Gives higher clamping force than the factory hardware
• 12-point nuts and washers included
• Made to simplify manifold installation
• Available with different drive styles, so you can choose the option that suits your tools and setup

Fleece Performance Engineering designs and builds products for Cummins-powered trucks. This stud kit suits daily drivers, tow rigs and performance builds. It helps keep the manifold sealed and reduces the risk of exhaust leaks caused by loose or broken hardware. Follow the installation instructions for the variant you choose. They give the recommended torque values and say whether to re-torque after the engine has been hot.