Hey guys... I'm starting to build my 292. Looking at a stroker crank if I can find one. Who is making these now? Any ideas?

Offset grind the crankpins to 2.0 diameter on a stock crank will gain you a little bit. Beware of camshaft clearance.

The displacement increase is 2.4%, or about 7" with stock bore.
If the +.050" deck height change doesn't allow a common piston to work, the total cost will be $$$, although you get to select your PV clearance, valve reliefs, and static CR.