Rocker oiling

DNasty777 said

When you say you tubed the drivers side lifters gallery, does that mean you drilled and hammered in a copper tube, then broached the lifter bores?

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Yes. But I do not press the tube in. I don’t know why Chrysler thinks it needs a press fit.

I use a slip fit. Once you peen the tube it can’t come out or leak.

I mean it can’t rattle around in there like socks on a rooster but a .003-.005 slip fit makes tubing the block a bunch easier.