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Fleece Performance engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Fleece Performance lineup with fast shipping and expert fitment support — order with confidence.
The 6.7L Cummins engine in your 2019-2022 Ram 2500 or 3500 is a powerhouse, but it can struggle with coolant flow at the rear of the cylinder head under high-load conditions. The Fleece Performance Coolant Bypass Kit is engineered to provide a dedicated path for coolant to exit the rear of the head, significantly reducing localized hot spots and preventing potential cylinder head failure.
By bypassing the restrictive factory cooling path, this kit ensures your engine maintains optimal operating temperatures, especially when towing or running performance tunes. This is an essential upgrade for any truck owner looking to increase the longevity of their Cummins powerplant. Whether you are daily driving or hauling heavy loads, the Fleece Performance bypass kit provides the peace of mind you need. Experience superior cooling efficiency and protect your investment with this high-quality solution from GGCRACING.
| Brand | Fleece Performance |
|---|---|
| Manufacturer part number | FPE-CLNTBYPS-CUMMINS-19 |
| GGC SKU | FPEFPE-CLNTBYPS-CUMMINS-19 |
| UPC / GTIN | 670875717725 |
Use the manufacturer part number when you compare with other listings or ask us to confirm a match.
| Box size | 16.1 × 12.3 × 3.1 in |
|---|---|
| Shipping weight | 5.7 lb |
| Year | Make | Model | Trim |
|---|---|---|---|
| 2019-2021 | Ram | 2500 | Laramie Longhorn |
| 2019-2022 | Ram | 2500 | Big Horn, Laramie, Limited, Lone Star, Tradesman |
| 2021-2022 | Ram | 2500 | Limited Longhorn |
| 2019-2020 | Ram | 3500 | Laramie Longhorn |
| 2019-2022 | Ram | 3500 | Big Horn, Laramie, Limited, Lone Star, SLT, Tradesman |
| 2021-2022 | Ram | 3500 | Limited Longhorn |
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