Just run it, the orientation is just a guide for best practice and for the typical use that these cars will see will never have an issue. Mine are like that too but I had welded them in myself. There really isn't much room to put them in the ideal clocked location.
AG.

1970 Challenger w/572 Hemi street car and my pride and joy. 1986 T-Type with 272 Stage 2 Buick V6 engine - True 8 second street car. Just updated the engine and put down 928 HP @ 35# boost to the ground on chasis dyno. 1976 Cee Bee Avenger Jet Boat - 460 Ford powered.