The compression fittings used in the OEM kit are somewhat unique, and obsolete now. It's possible to modify regular compression fittings to work, but I think they're too long to fit properly under the pushrod cover.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
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