Are your C3 clutches experiencing severe wear and tear in your Allison 1000 transmission? If so, look no further. Our Allison C3 oiler kits are here to treat the main source of the problem: lack of lubrication. These kits utilize oil returning from the transmission cooler to assist in regulating C3 clutch temps so that your vehicle can run continuously without sending significant damage to C3 clutches. Kits also include a drill bit and a tap to assist with the installation process. Improve the performance and durability of your C3 clutches with our Allison C3 oiler kits. Find yours below!