There are no timing chain, tensioner or guide issues I have ever seen. No head gasket issues either. Once in awhile the cam phasers get worn but the real issue is the rod bearings. I've heard different stories about the cause of failure and quite frankly they don't all match the evidence that I see.


"Follow me the wise man said, but he walked behind"


'92 D250 Club Cab CTD, 47RH conversion, pump tweaks, injectors, rear disc and hydroboost conversion.
'74 W200 Crew Cab 360, NV4500, D44, D60 and NP205 divorced transfer case. Rear disc and hydroboost conversion.
2019 1500 Long Horn Crew Cab 4WD, 5.7 Hemi.