For a 5.0 serpentine with the following pulleys: crank, water, power steering, alternator, smog pump. path is ac delete and has an alternate routing including an inverted tensioner pulley? I lost the length when the smog pump froze up and threw the belt. I found this six years ago and have since lost the paper detailing the length. I estimate the correct length to be between 74.5 and 84.5. Thanks in advance! ~the wounded stang~