SKU: 53604254960

Fleece Performance Coolant Bypass Kit 19-24 Ram 6.7L Cummins

Sale price$171.00 Regular price$190.00
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Ships within 48 hours · Estimated delivery Sep 30 - Oct 5

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Description

Fleece Performance Coolant Bypass Kit 19-24 Ram 6.7L CumminsHeat is the number one killer for most engines. This is especially true with the 6. 7L Cummins. The rear cylinders of the 6. 7L Cummins suffer from a lack of coolant flow resulting in higher coolant temperatures. This can cause major problems such as excessive coolant pressure that can eventually blow out the external and internal freeze plugs in the block and head. The answer to this issue, the Fleece Coolant Bypass Kit. The Fleece Coolant Bypass Kit

Heat is the number one killer for most engines. This is especially true with the 6.7L Cummins. The rear cylinders of the 6.7L Cummins suffer from a lack of coolant flow resulting in higher coolant temperatures. This can cause major problems such as excessive coolant pressure that can eventually blow out the external and internal freeze plugs in the block and head. The answer to this issue, the Fleece Coolant Bypass Kit.

The Fleece Coolant Bypass Kit adds a secondary thermostat that works based on temperature instead of pressure like other brands. This solves the problem before pressure becomes an issue by ensuring consistent temperatures across all six cylinders. A unique feature that sets this kit apart is the front coolant bypass thermostat housing that incorporates a built in AN fitting instead of a coolant spacer block like other brands. This kit comes complete with black braided hose and AN O-ring fittings to ensure a leak free seal. This is one of the most important additions you make to improve the reliability and longevity your 6.7L Cummins

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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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]
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SKU: 53604254960

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4.3 ★★★★★
Based on 20 reviews
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T. U.
Los Angeles, US
★★★★★ 5
A game changer for deep heel cracks and psoriasis!
Color: Original Grey, Color: Original Grey
If you have deep cracks or psoriasis on your heels, get these they are a total game changer! They hold in Vaseline and topical meds perfectly while I sleep, providing much needed relief without getting all over my sheets. My heels are healing faster and my callouses are softer and don’t split open because the moisture is trapped against the skin all night with the built in gel cushion lining instead of rubbing off. So much hydration. The fact that it is a 2 pack is perfect because while one pair is being washed and drying, you still have a set to wear. Very soft, stretchy, breathable, and easy to sleep in. I highly recommend them!
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Reviewed in the United States on January 31, 2026
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Verified Purchase
James P McMahon
Waukegan, US
★★★★★ 5
Great item!!
Color: Original Grey
These socks actually work!!! No more split skin on my heels!!
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Reviewed in the United States on May 9, 2026
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Verified Purchase
Paula S
Boise, US
★★★★★ 3
Quality and Price
Color: Original Grey
For me a little tight on my ankles
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Reviewed in the United States on March 20, 2026
K
Verified Purchase
K. Davis
Carnegie, US
★★★★★ 5
Works for foot psoraisis
Size: 2 pairs black L
Got these for work (service industry) to reduce issues with psoriasis and blisters while putting on 20k+ steps a day. Over time the wounds healed and I could work without so much pain. I now don't use them all the time like I used to, only when a new lesion or blister appears, too prevent a breakout. Tip: if you're not in full breakout, wear thick socks under these as a barrier to friction.
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Reviewed in the United States on April 28, 2026
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Verified Purchase
Kim C
Alexandria, US
★★★★★ 4
Work well but run small
Size: 1 pair black L
They do seem to run a bit small. I bought them for my bf but snagged them from him because I couldn’t resist! I’m about a W8/12 and they were just a little big but unlike others, I just put them on while sleeping and didn’t walk around with them. If you’re just planning on that, they did a great job at sloughing and moisturizing 😎
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Reviewed in the United States on April 25, 2026

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