I-D my 440 heads

Just a note. There really was no such thing as a factory 440 head as far as the casting numbers were. They were all B and RB heads.

Casting# , CID , Year , Intake , Exhaust
2406158 383/440 1967 2.08 1.60
2780915 383/440 1967 2.08 1.60
2780915 440 HP 1967 2.08 1.74
2843906 383/440 1968-70 2.08 1.74
3462346 383/400/440 1971-72 2.08 1.74
3462346 400/440 1973 2.08 1.74
3751213 400/440 Motor Home 1973 2.08 1.74
3769902 400/440 1974 2.08 1.74
3769975 400/440 1975 2.08 1.74
4006452 400/440 1976-78 2.08 1.74