Holley Oxygen Sensor O2 Bung Weld-In Style - 534-49 brake-lines-hose-kit Rear Axle Lines For 68-72

Rear Axle Lines For 68-72 GM A-Body w/ Rear Disc Conversion Steel

2005-2006 Chevrolet Tahoe 325 CID

2x Brass Unions for Front to Rear Left Lines A+B and B+C

Aggressive to Moderate Performance Tone and Improves Exhaust Flow

Holley Oxygen Sensor O2 Bung Weld-In Style - 534-49 brake-lines-hose-kit Rear Axle Lines For 68-72Overview: 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