O2 Extension Harness GM LT1/LS1 1) 18" Extension Harness (4-pin) Flat Connector mudflap these covers feature a durable

these covers feature a durable black powder coat finish with engraved silver characters

reducing fading and cracking over time

* Aircraft-quality aluminum construction for durability and efficient heat dissipation

BORLA tips are are the perfect way to give your vehicle a custom appearance

maintaining your vehicle's pristine appearance over time

O2 Extension Harness GM LT1/LS1 1) 18" Extension Harness (4-pin) Flat Connector mudflap these covers feature a durableO2 Extension Harness GM LT1 LS1 1) 18" Extension Harness (4 pin) Flat Connector. Oxygen Sensor Extension harnesses are included in Header kits where needed. This part number should only be ordered as a replacment for damaged or lost Oxygen Sensor Extensions.