Speedmaster heads revisited.

Ok on this Speedmaster head the valves measure

5.040 intake
5.070 exhaust

Used Edelbrock valves
4.995 intake
5.010 exhaust

Valves I ordered from Speedmaster 2-3 years ago

4.995 intake in pro comp box
5.010 exhaust in Speedmaster box

5.010 Ferrea 2.055 intake valve.