Hi,
You can get Crower, Kellog, Callies are US.
I hate to admit it but almost all of the budget stroker kits have "off shore" crank & rods. I have a 3" crower lite weight crank that cost me over $2200.00, Crower rods $800.00+. Speed parts are expensive but Eagle & Scat have greatly reduced the cost of stroker kits & engines today...