1979 Jeep CJ Models Driveshaft CJ5 - Manual Trans. - 3 Spd. - Overall compressed length is 20 in. from center of u/joint to center of u/joint. - Front guaranteed to replace your current 1979 Jeep CJ Models Driveshaft CJ5 - Manual Trans. - 3 Spd. - Overall compressed length is 20 in. from center of u/joint to center of u/joint. - Front. 1979 Jeep CJ Models Driveshaft comes new OEM 1979 Jeep CJ Models Driveshaft aftermarket new 1979 Jeep CJ Models Driveshaft of remanufactured 1979 Jeep CJ Models Driveshaft CJ5 - Manual Trans. - 3 Spd. - Overall compressed length is 20 in. from center of u/joint to center of u/joint. - Front.