Guys - Just wanting some input from the pros- My 1938 Ford Standard has the following casting stamps on the heads- Right Head-81A-050 and a 47 plus the ford logo-Left-81A-050 and a 44 plus ford logo and the intake has a number 3 in a circle followed by a -2--are the numbers correct for the year and engine-?So far all numbers match-Thanks as always

