LS2 / Truck and '04 Pontiac GTO LS1 O2 Oxygen Sensor Extension Pair - SQUARE connector

*Please check the pictures and verify the connectors match your application - this extension is only for certain models including some LS2 Corvette/GTO, Trucks, 2004 LS1 GTO and others.

New long-tube headers or turbo setup leaving your O2 Sensors built-in wiring short? These plug n play extensions will give you the extra length necessary to get you back on the road. 

Technical Specifications: 

• SQUARE style connector
• Extensions are 24 inches long
• Hilec Fireproof High-Temp Fiberglass Sleeving (-40°C/-40°F to +450°C/+845°F operating temperature)
• High Temp adhesive tubing to seal connections against moisture and heat
• Sold in pairs
• MADE IN THE USA