Ram...I did find a head number. I'm going to repeat myself here and list all the numbers I was able to find:
Engine serial #: 00774I9 F54ZC
Engine casting #: 3835911
# beside the starter: CON L53
Head #: B13 887
006
570
If I do have the solid lifters...is it possible to replace them with hydrualic? Also, not to change the subject, but did you have to purchase any new body parts for your truck(fenders, hood, etc.) that would only fit on the 6400? If so, any preferance where to get these items?
Thanks again for your help!
