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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
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Description
Fleece Performance 17-19 GM Duramax 2500/3500 Heavy Duty Transmission Cooler linesFleece Performance presents the heavy duty transmission cooler lines designed specifically for 2017 to 2019 GM Duramax 2500 and 3500 models. These cooler lines provide enhanced durability and reliability under demanding conditions, ensuring your vehicle's transmission stays cool and performs optimally. Manufactured with quality materials, they fit perfectly with your truck's transmission system without compromising on performance. These transmission
Fleece Performance presents the heavy duty transmission cooler lines designed specifically for 2017 to 2019 GM Duramax 2500 and 3500 models. These cooler lines provide enhanced durability and reliability under demanding conditions, ensuring your vehicle's transmission stays cool and performs optimally. Manufactured with quality materials, they fit perfectly with your truck's transmission system without compromising on performance.These transmission cooler lines are engineered to handle the rigors of heavy towing and off-road driving, making them an ideal upgrade for any Duramax truck owner. With the trusted Fleece Performance brand backing every component, you can expect top-notch quality and longevity. Installation is straightforward, designed to integrate seamlessly with your existing setup, reducing downtime.
Invest in these Fleece Performance transmission cooler lines to maintain the efficiency of your transmission and protect it from overheating. Whether you use your truck for work or pleasure, these parts deliver consistent performance, durability, and peace of mind on every drive.
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
4.9 ★★★★★
Based on 9 reviews
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Product Reviews
★★★★★ 5
Great stretch.
Color: Gray
My husband has diabetes and these work great on his heels.
I was worried they would be too small, he wears a size 12 shoe and they fit great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
★★★★★ 4
Heel moisturizer
Color: Gray
Decent fit. Does improve heels
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 26, 2026
★★★★★ 5
Great
Color: Gray
I purchased these after having a total knee replacement. My heels were getting sore from the exercises. These little socks with the gel has helped tremendously. I am now sleeping in them. and the soreness is going away.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Great price, good quality moisturizing socks
Color: Gray
Nice quality, looks just like image.
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Fantastic!
Color: Gray
Excellent product… it’s the fix for dry cracked heels
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Reviewed in the United States on May 24, 2026