
Sierra 18-1940 Manifold Sierra high-quality engine parts are designed to meet OEM specifications. Note: if using a blocked end plate, either gasket will work. If using an open end plate, use an open...
Add to Cart
Sierra 18-8527 Exhaust Manifold Mounting Kit
Sierra replacement exhaust manifold mounting kit. Kit contains stainless steel studs and nuts.
Use with: 18-1940 Manifold
Interchangeable with:
California Residents:
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov