DYNAMIC Racing Transmissions offers only the finest, American-made solenoids for trans-brake use. These are the same solenoids that are installed in all of DYNAMICs world-class, brake equipped racing transmissions, such as the Mighty Mite. Each solenoid represents the utmost in reliability, painstaking assembly and precision winding to ensure that they will perform flawlessly. At Dynamic, quality will never be compromised by the lure of inexpensive off-shore versions. These units offer the fastest release,lowest amp draw and the most consistency of any transbrake solenoid on the market. The C4 solenoid is the push-in type, and can also be purchased as part of a kit w/mounting assembly, and/or brake valve and spring.