Holley EFI - Holley Oxygen Sensor O2 Bung Weld-In Style 534-49
Type: Exhaust
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O2 weld ring for any application that uses an oxygen (O2) sensor.
Features:
- Bung Weld-In Style
- Universal application
- O2 sensor not included
- Follow installation instructions for accurate use
Specs:
- Brand: Holley EFI
- Category: Emission Control
- Color: Silver
- Emission Code: 5
- Material: 12L14 cold roll steel
- Mounting Type: Weld-On
- Part Type: Oxygen Sensor Bung
- Product Type: Oxygen Sensor O2 bung
- Sub Category: Sensors
- Thread Size: 18mm x1.5
- Type of Component: Oxygen Sensor Bung
Tech Resources:
Requires welding and a 7/8" hole to be drilled into the exhaust.
Oxygen sensors need to mounted with the tip pointed on a downward angle. A minimum of 10 degrees from horizontal and 15 degrees from perpendicular is recommended.
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