Beyea Header Gasket - 1.870 x 1.570 in Oval Port - Small Block Chevy (Pair) 2010025 They're forged from premium grade

They're forged from premium grade 8740 chrome moly steel and are heat-treated to a nominal rating of 200

Carbon Finish

Brushed Aluminum Ring

By installing either the side forced air or top forced air kit

For the demanding environment of dirt racing

Beyea Header Gasket - 1.870 x 1.570 in Oval Port - Small Block Chevy (Pair) 2010025 They're forged from premium gradeProduct Description: Exhaust Header Manifold Gasket 1. 870 x 1. 570 in Oval Port Graphite Small Block Chevy Pair With more than 15 years in the header fabrication business, Beyea Custom Headers knows how to customize your power curve to create a broader range of power. Each Beyea Custom Headers has been tried and tested. Beyea Custom Headers are used by many of the top Modified and Late Model race teams and engine builders across the U. S. Beyea