Replacing timing chain

Proper context needed. Valve stem seals from years ago and with age harden, crack drop down into engine, various engine and transmission seals and gaskets harden and fail, tires harden with age and sidewalls dry rot, plastic knobs and buttons crack and fall apart for heater components, stereo dials and knobs. A new tight timing chain turning into a sloppy timing chain (don’t matter what chain or how top of the line it bay be) soon after install with no tensioner or a nice taunt chain using a tensioner for many miles and years to come. Yeah, tensioner it is!:thumbsup: