so heads are back new valve guides, got the motor fully assembled when I realized the milodon external oil pump cover isn't going to work with the swap spool mounts, so I am planning on either going back to the stock cover ( Yea clearence !!!) or go big ( thank you tax return) and splurge on the milodon 21815 single line pick up, since I already drilled and tapped the block, IF i decided to go back to an internal pickup, would there be any issues with the slightly larger tapped hole for the pick up under the HV pump ? I am wanting to start building the car to road race, but she will be a street warrior for now, so a few pics and I wait to see what everyone thinks of the milodon 21815 pump, and yes I know i will have to switch out the OP drive shaft for a slightly longer milodon unit with a steel gear since I am running hyd flat tappet