DmaxStore Billet Fuel Filter Adapter - the ultimate solution for upgrading your stock paper style fuel filter to a higher quality and longer lasting CAT 1R-0750 or Donaldson P553203 Filter(NOT INCLUDED). With this precision machined adapter, you can replace your old filter with a top-of-the-line Cat or Donaldson fuel filter, ensuring superior filtration for your vehicle. No more struggling with complicated installations or spending excessive time and effort. The DmaxStore Billet Fuel Filter Adapter simplifies the upgrade process, enabling you to complete the installation quickly and efficiently. Whether you're a seasoned mechanic or a DIY enthusiast, this adapter provides a hassle-free solution that ensures a smooth transition to a higher-quality fuel filtration system. Simply remove the lower half of your fuel filter housing allowing access to the stock fuel filter. Remove the stock fuel filter and replace with this adapter and the filter of your choice!