Big Block Chevy Header Gaskets
RHS ® header gaskets feature reinforced construction for maximum heat resistance and protection against blowing out, ensuring that your exhaust system operates at peak efficiency. They are designed for reliable, leak-free performance, even when used in high-powered race engines on the street or track.
- Pair of header gaskets for Big Block Chevy engines
- Durable reinforced graphite based material for leak free performance
- Exhaust port holes measure 1.89" X 1.95"