Holley Oxygen Sensor O2 Bung Weld-In Style - 534-49 brake-lines-hose-kit The 12-929 is rated for

The 12-929 is rated for continuous duty service and have been tested up to 2

Reduces Turbulence And Smoothes Air Entry Into The Venturi

Brand Holley EFI Emission Code 4 Harness Application Ford Injector Connector Jetronic / Minitimer (Bosch) Product Type Harness Kit

Aggressive to Moderate Performance Tone and Improves Exhaust Flow

Holley Oxygen Sensor O2 Bung Weld-In Style - 534-49 brake-lines-hose-kit The 12-929 is rated forOverview: O2 Weld Ring for any Application That Uses an Oxygen Sensor Features: Genuine Holley Quality Parts Application: Year Make Model Submodel Engine Size Universal Specs: Brand Holley EFI Emission Code 5 Material 12L14 cold roll steel Product Type Oxygen Sensor O2 bung Thread Size 18mm x1. 5 Type of Component Oxygen Sensor Bung Warning California Proposition 65