does anyone know the combustion chamber cc's for the 350's on these heads?

 

64CC

------------------
1988 Formula 5L/5sp 3.45 gears, SLP cold air kit, MAS gutted, TPIS air foil, TPIS AFPR, MAC headers, Mac under drive pulleys, MAC cat back, Relocated MAT.
Best ET street tires 13.85
Best 60 FT street tires 1.930
Best MPH street tires 99.29

 

thank you

 

Are you shure its not 58cc??

------------------
Iroc 350 5 speed

 

Only the aluminum L98 heads had 58cc combustion chambers. The iron heads were 64cc.

I had this confirmed by GM a year ago.