After receiving the bad news about my original 427 S/O block (damage to bottom of bore on No. 6 cylinder & liner in No.7 amongst other issues), I've decided to replace it with a new aluminium block but need you advice to decide which is best in terms of Quality, Cost & Delivery between the 3 suppliers that I know of, namely Pond, Genesis & Shelby.
I know the Shelby block is more expensive, but which one will give me the best value for money, considering that it will be used to create a 600hp stroker motor for the street.
