Thank you upfront for helping. I want to build a 427 for my 66 Chevelle. I would like 400 to 500 HP, but still use pump gas. I have a 427 tall deck marine block from a 75 truck, rated stock at 220HP, (apart) .40 over pistons (I may need to go .6 over)stock rods, stock crank, no cam. Heads are from a 73 454 with 113 cc heads,( heads rebuilt). I have nothing else.

Plan to use as a Sunday driver, carb over FI is Ok. Not looking to build a high dollar motor, but if I need good parts that's Ok too.

Thanks

again

cal