cc's for stock heads?

[Black_Knight]

Lately, a lot of folks are advertising their heads with cc volume. (definitely a Good Thing)

So what, then are the cc volumes of the stock heads? (i.e. LS1, LS6, LS7)

[Black_Knight]

Is the following accurate?

Stock LS1 Heads
Chamber 66.67 cc
Intake 200 cc
Exhaust 70 cc
Valve Diameter Intake 2.00"
Valve Diameter Exhaust 1.55"

Stock LS6 Heads
Chamber 64.45 cc
Intake 210 cc
Exhaust 75 cc
Valve Diameter Intake 2.00"
Valve Diameter Exhaust 1.55"

Stock LS7 Heads
Chamber 70 cc
Intake ?? cc
Exhaust ?? cc
Valve Diameter Intake 2.2"
Valve Diameter Exhaust 1.61"

Anyone have the rest of the specs for the LS7's?