Cometic Chrysler B/RB V8 .056in MLS Cylinder Head Gasket - 4.500in Bore

If you're rebuilding the top end of your Chrysler B/RB V8 engine, getting the cylinder head gasket seated right is crucial for a good seal. This Multi-Layer Steel (MLS) gasket from Cometic is built to handle the pressures and temperatures these engines can generate.

Cometic builds this gasket with three to five layers of stainless steel. They use stainless steel because it's strong, resists corrosion, and can rebound well to maintain sealing pressure. The outer layers are embossed and coated with Viton, a heat-resistant rubber material that can handle up to 482°F (250°C). This coating helps it seal effectively even on surfaces that aren't perfectly smooth, which is common in older engine builds. This gasket has a .056 inch thickness and a 4.500 inch bore, designed for a range of Chrysler B/RB V8 applications.

This gasket fits a wide variety of vehicles from the late 1950s through the late 1970s, including models like the Chrysler New Yorker, Dodge Charger, and Plymouth Barracuda. Make sure to check the full fitment list to confirm it's the right part for your specific car.