5.3 Lifter Help

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jjones434

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Mar 4, 2025
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I have a new to me 2011 5.3L Yukon. Cam, Lifter & DOD delete was previously done with a "tune". No hard data on what was installed i do know they kit was from BTR. Week after purchase heard a lifter tick - had a shop confirm it was a lifter. I would like to go back to stock cam/lifter with DOD delete, is that an option? I've seen various opinions and I am normally a EURO person tinkering in Audi/VW so this is all new to me.

I was looking at this kit Part Number: CLMC1383 - Melling Branded and getting PCM sent off to have DOD deactivated and return whatever other values to stock.

Any input, advice or help?
 
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