[f.monroe]

My 77 I drove in high sshool had a cam go flat . It sounded like a rod trying to let loose . My uncle checke it and said a cam would fix it . I didnt believe him but he was right . Hope yours goes well . I would pull the oil pan also . The timing cover is designed to go on first , then the oil pan last . If you try to force the timing cover on , it will sometimes push the seals out and it will leak . Make sure you have a harmonic balancer puller . I also use an installer to reinstall it but a large hammer will work if you have no other choice . In our area , Autozone has a tool loan program that comes in helpful . Also be sure you pull the fuel pump before you try to pull the cam . You should also replace the timing chain and upper gear at the minimum if they are original . I do not know what your level of mechanics is but I would also set it on TDC for number one cylinder before I tore it apart . Makes it easier to reassemble . Frank