What's needed to go stroker?

Cheapest to buy a complete rotating assembly. Scat rods usually clear the bottom of the block,no notching usually. Have it rebalanced. You will need a lot bigger cam,and heads that flow at least 240-250 cfm on the intake port.
Expect to spend 3-4 k more more out minimum,to make it worthwhile. I had 7k in my stroker small block.