I've done lifters a few times in mine before, but I can't remember if this was true or not-- You need to break in a new cam, but if you're just replacing the lifters, the high rpm break in does not need to be done. T or F? Seems F to me. Just got confused on weather it was a 'wives tale' or not. I would think the lifters need to be 'broke' to the cam! Guess it was something someone told me once many years ago. I don't remember what I did before, but I do have the cam out, looks good. I was going to replace it, bought everything BUT the cam, now there's no funds left, so it's going back together. Time to drive it!

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76 Camaro, Blue/Black, .030 350, M21, Z28 body parts.
90 4WD S-10 rustbucket snowbank reducer

new lifters require the same break in procedure.

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Custom Auto, your source for quality machine work, cores and new parts at competetive pricing right here in British Columbia 1-888-563-4050
A Canadian, EH? (with a 10 second street car)

Besides. It's better to do it, then later find out it wasn't needed, than vise-versa.

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350CID, Vortec 062 heads, Magnum 280, Performer Intake, Holley 650 DP, 3.42 rear w/ Auburn posi, 2600 Stall/TC
"Things are more like they are now than they ever were before."
Former U.S. President Dwight D. Eisenhower

Sounds good to me!