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Description
Fleece Performance 01-05 GM Duramax 6.6L LB7/LLY Allison Transmission Cooler LinesUpgrade your GM Duramax 6. 6L LB7 or LLY with the Fleece Performance Trans Cooler Lines, expertly crafted for 2001 to 2005 models. These cooler lines are designed to enhance the efficiency and durability of your Allison transmission, maintaining optimal temperatures under demanding driving conditions. Constructed with precision and quality materials, these cooler lines ensure reliable fluid transfer and excellent resistance against wear and heat.
Upgrade your GM Duramax 6.6L LB7 or LLY with the Fleece Performance Trans Cooler Lines, expertly crafted for 2001 to 2005 models. These cooler lines are designed to enhance the efficiency and durability of your Allison transmission, maintaining optimal temperatures under demanding driving conditions.Constructed with precision and quality materials, these cooler lines ensure reliable fluid transfer and excellent resistance against wear and heat. Their direct fitment allows for an easy installation process without the need for modification, making them a perfect upgrade for both enthusiasts and professionals.
Whether you're pushing your truck to its limits or seeking dependable daily performance, the Fleece Performance Trans Cooler Lines deliver peace of mind and improved transmission longevity. Trust this essential component to keep your transmission running cooler, longer, improving overall vehicle performance and durability.
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
4.6 ★★★★★
Based on 14 reviews
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Product Reviews
★★★★★ 5
Excellent, unless your pup is a dedicated destructo-dog!
Color: Yellow and Orange
I purchased this twice for a young puppy. She loves these slippers, and they are quite resistent to her piranha teeth. The same can't be said for my adult Golden Retriever, who destroys almost every toy; it's one of his missions in life. A slipper accidently found its way to him, and he shredded it within about 45 minutes. I have to say that I'm surprised it lasted that long, attesting to its relative durability. Overall, I recommend these for most dogs.
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Reviewed in the United States on February 20, 2026
★★★★★ 1
Dangerous.
Color: Purple
Died in about 2 days. Dogs chewed it to bits and then tried to swallow the pieces. Would not recommend for pet safety. I don't have big dogs, I have littler puppies (3 and 5 months) - would likely have died instantly with big chewers.
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Reviewed in the United States on December 28, 2025
★★★★★ 3
Disappointed they didn’t hold up long before pieces was being chewed off.
Color: Yellow and Purple
My minature poodle loved them till she started chewing pieces off of them so we had to dispose of them.
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Reviewed in the United States on May 31, 2026
★★★★★ 5
Good toy
Great toy for med dogs. A small one might have a bit of a hard time with the size but med and large dogs will love it. Thick plastic so they can’t pierce it quickly.
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Reviewed in the United States on February 4, 2026
★★★★★ 5
good chew toy
Color: Yellow
My fur baby is small (13 lbs) but can chew anything apart (even squeaker balls). she likes the toy, tried her hardest to chew it apart, but is has been four of five days now and it is still like new
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Reviewed in the United States on March 23, 2026