The Story
Features & Benefits
- For Nissan 4.0L V6 engines
- Oval 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 Nissan 4.0L V6 engines
- Oval 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












