Hose End Fitting 1977 pontiac grand prix lj esi6298388 Cooper Tire and Rubber Company's JWYF_BR12 1990 61GT+35C703 Cooper Tire and Rubber Company's purchase of Mickey Thompson Tires in 2003 has helped to continue the company passion for innovative product design and helped to grow Mickey Thompson Performance Tires and Wheels into an industry leader with a network of thousands of dealers worldwide 5 8" diameter pin fits 2" or 2 1 2" receiver tubes SpeedFX full flow hose ends are designed with a 37 Degree angled sealing surface to allow for a complete seal All SpeedFX hose ends are anodized for a corrosion resistant finish and are compatible with most manufacturers hoses and adapters