Review on ACDelco 18J1272 Professional Hydraulic Assembly by Matthew Nunez

As a result of my tests, I determined that this hydraulic assembly is not up TO par for automotive enthusiasts .Despite its claims for professional use, the overall performance was underwhelming. One positive aspect is its durability, but that alone is not enough to justify the high price. The cons are its lack of responsiveness and minimal improvement to braking power. If you're looking for a brake system upgrade for your performance car consider other options before settling for this one..