DANA SPICER 5-760X UNIVERSAL JOINT
This joint is used in Dana 44 front axles and some later model Dana 30 / 35 front axles. Newer style design is stronger for greater reliability.
This is the most common U Joint used in these axles. Diameter is 1 3/16in. If you have the smaller U Joints which are 1 in. these joints will not work for you.