Mayhem Metal Works
2007.5- Present Cummins 6.7 24 Valve Common rail Dodge Ram Billet cooling system Bypass Kit
Available in Black only!
Fits all 2007.5 Dodge Cummins 6.7 24 valve Common Rail cylinder heads.
Will work on 2007.5 to present 6.7 engines WITHOUT the EGR cooling deleted!!!!
Our other kit will work on all 6.7's that have been VGT/EGR dleted and are less expensive...
Our water bypass kit relieves excessive pressure in the back of the engine while also dropping coolant temperatures by as much as 20 degrees!
Engines that turn high RPM's create high pressure in the back of the block that causes freeze plugs in the block & cylinder head to blow out under 'higher than stock' hp applications as well as possible cylinder head gasket damage. This is a common problem with all Cummins engines that are turned up and this is the best solution.
This kit will also help with the higher temperature at the back of the engine where #5 & 6 cylinders suffer. Most commonly, people confuse poor flow to the back of the head with excessive heat. 99% of the time it is an issue with temperature and not air flow. We have tested this kit on many of our own and customer trucks for several years and this is a proven must have!!!!!
100% made in the USA!!!!
1- Billet aluminum Black Anodized thermostat housing adapter
1- O-ring seal (No gasket required)
3- 304 stainless mounting bolts
2- -8AN Black Bypass fittings
1- -8AN Braided black bypass line with Black fittings installed on both ends.1- Adjustable brass water bypass valve from 50-100 psi. (recommended setting is 65PSI)