
The Story
Features & Benefits
- For Ford 390GT 12 Bolt FE engines
- Rectangular 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
Description
Features & Benefits
- For Ford 390GT 12 Bolt FE engines
- Rectangular 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











