Dorman 03111 Front Exhaust Manifold Hardware Kit - 3/8-16 x 3.5" and 4.5" Studs Compatible with Select Chevrolet/GMC Models

This exhaust manifold bolt and spring kit provides a time-saving solution. Designed for direct replacement of rusted or damaged exhaust bolts and springs, it prevents exhaust leaks while allowing movement between the exhaust pipe and muffler.

• Ideal replacement - the manifold bolt and spring match the fit and function of the original equipment hardware, including bolt diameter, thread pitch and head type
• Complete installation - this kit includes hardware required for securely attaching the manifold to the exhaust system
• Trustworthy construction - the kit's bolt and spring are made of hardened steel for durable, long-lasting service life
• Quality tested - kit components have undergone extensive testing to ensure proper function and long service life
• Ensure fit - to make sure this part fits your exact vehicle, input your make, model and trim level into the garage tool