Mr. Gasket 1/2-Inch Head Bolt Washer Kits are manufactured from high-grade steel and come in a corrosion-resistant zinc finish. Heat-treated to eliminate the chances of damaging cylinder head bosses during installation, they're .120-inch thick, engineered to deliver precise, consistent clamp load and optimum gasket seal every time, and come in sets of 20.
Head Bolt Washer Kit
Part #: 87A- Length: 0.9"
- Width: 3.2"
- Height: 5.6"
- Emissions Code: 5
- Prop 65: No