Here we have a in house design for all. 6BT 24 valve Cummins 5.9 Diesel owners. THIS WILL ALSO WORK ON THE 6.7 WITH THE VGT DELETED. NO PROVISION FOR THE EPS SENSOR!!!! This is a must have for all Cummins diesel owners!!!!!
This kit is in black hose and black fittings We have this same kit in steel braided with blue and red fittings Both kits use only high quality Fragola fittings and hose!!!! Our new proprietary bypass control valve makes installation a breeze with no removal of the valve cover or injector spacer.
Less than an hour install with simple hand tools!!! 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 air 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!!!! BEST OFFERS WILL ONLY BE CONSIDERED FOR MULTIPLE ITEMS. 100% made in the U. Cast aluminum thermostat housing with a -8AN precision tig welded bypass fitting. 8AN Braided black with black fittings installed on both ends. Black hose comes with black fittings. Our in house proprietary bypass control valve.
3- 304 Stainless mounting screws and washers. Add a map to your own listings. The item "Cummins 6BT Diesel 5.9L & 6.7 24v Custom cooling system water bypass kit Black" is in sale since Friday, February 3, 2017. This item is in the category "eBay Motors\Parts & Accessories\Car & Truck Parts\Cooling Systems\Other". The seller is "action*" and is located in Stuart, Florida.This item can be shipped worldwide.