super fast shipping
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 2013-2018 6.7L Cummins engine is a powerhouse, but it is susceptible to cooling inefficiencies that can lead to hot spots in the cylinder head. The Fleece Performance Coolant Bypass Kit is engineered to solve this by forcing coolant to circulate through the back of the cylinder head, ensuring uniform temperature distribution. This is a vital upgrade for anyone looking to maintain engine integrity under heavy towing or high-performance conditions.
Protecting your engine from overheating is the best way to ensure it lasts for hundreds of thousands of miles. This bypass kit is a simple, effective way to improve the thermal management of your 6.7L Cummins, giving you the confidence to push your truck further. Whether you are a daily commuter or a heavy-duty hauler, this kit provides the cooling performance you need. Get your high-quality cooling components at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2013 | Ram | 2500 | ST |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 2500 | Big Horn |
| 2013-2018 | Ram | 2500 | Laramie |
| 2013-2018 | Ram | 2500 | Laramie Longhorn |
| 2013-2018 | Ram | 2500 | SLT |
| 2013-2018 | Ram | 2500 | Tradesman |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2016-2018 | Ram | 2500 | Limited |
| 2013 | Ram | 3500 | ST |
| 2013-2015 | Ram | 3500 | Lone Star |
| 2013-2018 | Ram | 3500 | Big Horn |
| 2013-2018 | Ram | 3500 | Laramie |
| 2013-2018 | Ram | 3500 | Laramie Longhorn |
| 2013-2018 | Ram | 3500 | SLT |
| 2013-2018 | Ram | 3500 | Tradesman |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2016-2018 | Ram | 3500 | Limited |
| 2017 | Ram | 3500 | Lone Star |
Other popular Fleece Performance products customers consider together:
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 2013-2018 6.7L Cummins engine is a powerhouse, but it is susceptible to cooling inefficiencies that can lead to hot spots in the cylinder head. The Fleece Performance Coolant Bypass Kit is engineered to solve this by forcing coolant to circulate through the back of the cylinder head, ensuring uniform temperature distribution. This is a vital upgrade for anyone looking to maintain engine integrity under heavy towing or high-performance conditions.
Protecting your engine from overheating is the best way to ensure it lasts for hundreds of thousands of miles. This bypass kit is a simple, effective way to improve the thermal management of your 6.7L Cummins, giving you the confidence to push your truck further. Whether you are a daily commuter or a heavy-duty hauler, this kit provides the cooling performance you need. Get your high-quality cooling components at GGCRACING.
| Years | Make | Model | Trim |
|---|---|---|---|
| 2013 | Ram | 2500 | ST |
| 2013-2015 | Ram | 2500 | Lone Star |
| 2013-2016 | Ram | 2500 | Outdoorsman |
| 2013-2018 | Ram | 2500 | Big Horn |
| 2013-2018 | Ram | 2500 | Laramie |
| 2013-2018 | Ram | 2500 | Laramie Longhorn |
| 2013-2018 | Ram | 2500 | SLT |
| 2013-2018 | Ram | 2500 | Tradesman |
| 2014-2015 | Ram | 2500 | Laramie Limited |
| 2016-2018 | Ram | 2500 | Limited |
| 2013 | Ram | 3500 | ST |
| 2013-2015 | Ram | 3500 | Lone Star |
| 2013-2018 | Ram | 3500 | Big Horn |
| 2013-2018 | Ram | 3500 | Laramie |
| 2013-2018 | Ram | 3500 | Laramie Longhorn |
| 2013-2018 | Ram | 3500 | SLT |
| 2013-2018 | Ram | 3500 | Tradesman |
| 2014-2015 | Ram | 3500 | Laramie Limited |
| 2016-2018 | Ram | 3500 | Limited |
| 2017 | Ram | 3500 | Lone Star |
Other popular Fleece Performance products customers consider together: