Fel-Pro drive axle shaft flange gasket for Ford Thunderbird features a 3.344-inch inside diameter and a 4-bolt configuration to match original flange geometry. Made to perform in repair scenarios with less-than-perfect sealing surfaces, the gasket uses Fel-Pro’s proprietary materials and engineered design to maintain a dependable seal. It’s validated for fit, form and function to support correct installation.
Fel-Pro 3.344 Inch Inside Diameter for 55021 Drive Axle Shaft Flange Gasket 4 Bolt Hole Gasket