This upgraded battery cable kit replaces tired, corroded factory cables on your Chevrolet Duramax LB7/LLY/LBZ 6.6 Liter diesel truck for stronger starts, better charging, and cleaner power delivery.

We use fine-strand SAE-approved pure copper - no copper-clad aluminum - with solid copper ends crimped on an electromechanical press and sealed in MIL-I-23053/4 marine-grade heatshrink. These aren't just any old big 3 cables - these are the Big 7 from Big7Kits.

Features and Benefits:

• Fine-strand SAE-approved pure copper conductor for maximum current flow
• Solid copper ends crimped on an electromechanical press for a permanent connection
• Marine-grade MIL-I-23053/4 heatshrink environmental seal at every terminal
• Military-style corrosion-resistant battery connections included
• ANL fuse and holder included for circuit protection
• Every end labeled for a straightforward install
• Configured for the Chevrolet Duramax LB7/LLY/LBZ platform

Fitment Notes:

• Make: Chevrolet
• Model: Duramax
• Years: 2001-2007
• Engine: 6.6 Liter LB7/LLY/LBZ Diesel

Details:

• Material: Copper
• Color: Red/Black
• Gauge: 2/0 Gauge
• Cylinders: V8
• Fuel Type: Diesel
• Liter: 6.6 Liter
• Engine Manufacturer: Duramax
• Engine Designation: LB7/LLY/LBZ
• Engine Years: 2001-2007
• Wrap: Black Red/Spyder Wrap
• Country Of Origin: USA
• Brand: Big7Kits

Applications:

• Chevrolet Duramax 2001-2007 6.6 Liter LB7/LLY/LBZ