Other than a belt, what are the available options for a timing set on a raised cam KB block block?

I know that big block Chevy's have the same cam to crank center line as a big block Mopar. Is there a bbc raised cam timing chain that could be used with Hemi sprockets? Is a gear drive available?

Thanks, Joel

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31 Plymouth Coupe, 392 Hemi, T56 magnum
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