Y block stroker crank

[my4dv8]

Does anyone manufacture a new stroker y block rotating assembly. We Know some offer a 331 stroker with a core charge on the old 312 crank but surely there is a new rotational assembly on offer? We feel the economics of finding and rebuilding may outweigh a new assembly.
We wish to increase the capacity of our 292 industrial motor to a good torquey street motor to blow off pesky SBC.