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Chevy Big Block Engines, Header Flange Gaskets
Features & Benefits
- For Chevy Big Block engines
- Round port shape
- Premium header flange gaskets are made extra thick from a specially formulated gasket material
- Rated up to 1100 F
- Handles exhaust pressures up to 3700 psig
- Designed for an exact port match with JBA headers
Features & Benefits
- For Chevy Big Block engines
- Round port shape
- Premium header flange gaskets are made extra thick from a specially formulated gasket material
- Rated up to 1100 F
- Handles exhaust pressures up to 3700 psig
- Designed for an exact port match with JBA headers
$41.61
Chevy Big Block Engines, Header Flange Gaskets—
$41.61
Description
Features & Benefits
- For Chevy Big Block engines
- Round port shape
- Premium header flange gaskets are made extra thick from a specially formulated gasket material
- Rated up to 1100 F
- Handles exhaust pressures up to 3700 psig
- Designed for an exact port match with JBA headers
