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Ships within 48 hours · Estimated delivery Jul 21 - Jul 26
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Description
Fleece Performance 06-10 GM Duramax 6.6L LBZ/LMM Allison Transmission Cooler LinesUpgrade your GM Duramax 6. 6L LBZ or LMM Allison transmission with the Fleece Performance Transmission Cooler Lines. Designed specifically for 2006 to 2010 models, these cooler lines offer superior durability and efficiency to keep your transmission running smooth under demanding conditions. Made from high quality materials, they ensure optimal transmission fluid cooling, helping to extend the life of your transmission. Installation is straightforward
Upgrade your GM Duramax 6.6L LBZ or LMM Allison transmission with the Fleece Performance Transmission Cooler Lines. Designed specifically for 2006 to 2010 models, these cooler lines offer superior durability and efficiency to keep your transmission running smooth under demanding conditions. Made from high-quality materials, they ensure optimal transmission fluid cooling, helping to extend the life of your transmission.Installation is straightforward as these cooler lines are engineered to fit precisely without modifications. They are perfect for enthusiasts looking to maintain peak performance and protect their investment in their Duramax-powered vehicle. Whether you're towing heavy loads or simply want reliable transmission cooling, these Fleece Performance cooler lines deliver unmatched quality and peace of mind.
Trust Fleece Performance for fabrication excellence and dependability in every component. Enhance your truck's transmission system today with these premium cooler lines, proudly designed for durability and performance.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 8 reviews
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Product Reviews
★★★★★ 5
Perfect day bag!
Color: Upgrade-black, Size: 15.6 Inch
Super convenient and lightweight. I used it for two back-to-back conferences last week and it was PERFECT for what I needed to tote along all day. Fits my regular sized computer (15-16 inch) and even held my water bottle (which is larger than a regular plastic water bottle).
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Reviewed in the United States on February 27, 2026
★★★★★ 5
Great backpack
Color: Upgrade-black, Size: 15.6 Inch
Stylish and lightweight for travel and work. Sturdy, comfortable straps. After trying about 5 different backpacks, I’m keeping this one.
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Reviewed in the United States on May 25, 2026
★★★★★ 5
Stylish, light (laptop, phone, notebook & pen) +
Color: Upgrade-apricot, Size: 15.6 Inch, Color: Upgrade-apricot, Size: 15.6 Inch
Perfect for work! I use it for laptop, charger and few items necessary at work. I have a few blocks to walk from parking to work location and this bag has replaced last backpack and purse. Much easier to carry one item than two or more. Plus, it has enough room if you need to use it for clothes and toiletries (road-trip) or carry-on.
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Reviewed in the United States on February 12, 2026
★★★★★ 4
Good quality
Color: Regular-light Pink, Size: 14 Inch
Good quality and value for your money. The fabric is soft and the right storage capacity for my 14” laptop!
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Reviewed in the United States on March 13, 2026
★★★★★ 5
Great value
Color: Upgrade-champagne Brown, Size: 17.3 Inch
Perfect backpack for traveling. Love how it looks, the compartments are great. Easy to store for your next travels.
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Reviewed in the United States on March 8, 2026