Quick - Name That Lifter
The only marking I can find on it is "1G5" or "1C5"
Also, would anyone be so kind as to post up photo's of a stock OEM lifter - thanks





There is not much surface on that thing. I would be worried that would cause extreme wear on the aluminum block.
I'm still in the process of searching my next question - but in the mean time - how do I go about inspecting these to make sure they are good?
I was under the impression I should be able to sqeeze the plunger (for lack of better terms).
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If they are over 50K miles then change them.
I recommend Comp 850-16 with cams less than .600 lifts and less or at ~ 230 durations.
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