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 Stainless steel braided hose with blue and red fittings installed on both ends. Adjustable brass water bypass valve from 50-100 psi.3- 304 Stainless mounting screws and washers. We are also able to do custom orders for almost any type of part. We have 20 million in machines and can la s er cut steel, chrome moly, aluminum, and stainless up to a 5 x 10 sheet up to 1/2 inch Thick and hold tolerance to +/. Please contact me for a quote. No job too big or too small.
Add a map to your own listings. The item "Cummins 6BT Diesel 5.9L & 6.7 24v Custom cooling system water bypass kit" is in sale since Friday, July 21, 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.