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Lifter Replacement

Hurricane87

Hurricane87

New member
I've got at least one lifter going out, which (I think) is why my DoD hasn't been working. I've decided to go the "replace the stock parts and just tune it out" route because I don't want to spend more on the engine than I did to buy the car.

The problem is, I've only got one reliable part number for the DoD lifters ([FONT=&quot]12680871), and I obviously want to replace them all at the same time. Does anyone know the other GM part number I need? Thanks.[/FONT]
 


Ok if your replacing lifters you must pull heads, SOOOO your money ahead in sourcing two new lifter holders and 8 new non DOD lifters (should replace all the lifters as your into it) and new valley cover with block off seals AND buy the drive in block off plugs. And your cam probably should be three bolt, and you'll need three bolt cam gear with appropriate 1x or 4 X set up and appropriate timing chain setup. IE non spring loaded.
And you'll need a tune. Spend extra and get ARP head bolts as they are reuseable.
 
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