Winter is right we have two discussion here.
Lennart, There are a lot of possible piston that would work with longer rods for the 292. That's the problem longer rods for the 292. There are no longer rods available made of forged steel. The only rods that I'm aware of are custom Aluminum and not recommend for the street, because they stretch. The dragsters that use aluminum rods resize them after every season, maybe more.
Larry
