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Solid Lifters for 2019+

10566 Views 190 Replies 22 Participants Last post by  Bad-Duvall
Been doing some digging and someone (Wagler) is finally offering a solid roller lifter conversion for 2019+ trucks.

It uses the factory ISB adjustable rockers, but just replaces the internals of the hydraulic lifter with a solid spacer. EDIT: Also uses custom pushrods as 2019 uses different ball on lifter and different length.

Seems like a permanent solution for when the hydraulic lifters go bad.
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it's just the same general issues that come with hydraulic lifters.

if you have fb, this is a good video...

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you'd have lifter failure before a pushrod took a dump, generally speaking, under normal consumer conditions.
I thought they had a true solid lifter upgrade, as well as the spacer / internals swap kit...
sorry, wasn't clear.... I thought they had a flat tappet option.
Im not sure if we can use flat tappets if they changed the cam to a typical roller lobe style you would need to change the whole cam to run flat tappet lifters
right. i think they offer a full kit with a correct cam and all the fixings... I should look vs. conjecturing on the forum lmao
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oh yah, aware of all that. I just looked, and must have been dreaming. been working on a strategy for the world's favorite gou mfg, I'm tired lol
that cam wear is shocking. seriously.

I'd do the upgrade since you're literally balls deep anyway.

appreciate the documentation.
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mine is one of the 1st ones lol i may be in trouble.
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my build date is 05/19, so def an early one.
your making me think about selling !! :ROFLMAO:
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I'd be going backwards on year models!
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no doubt... they all have issues. cam blank softness issues wasn't one of them, though.

was it?
that whole lifter difference in the build and detail is so odd.
great work. that is a major job. how does it sound? nice and quiet?
yup, wasn't sure how the lifter would affect the overall noise, with the other enhancements for nvh with the cgi block.
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sounds effing great 👍 awesome work. I'm going to listen to mine lol
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quick compare video. 67k miles. it sounds good to me.. any other opinions ;)

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oh yah the swap def sounds way smoother.
In theory, hydraulic roller lifters should be quiet and last a long time... :)
don't tell gm that lmao

edit - or fca
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