HI Everyone,

I have a friend of mine who just bought a 1923 Ford T-Bucket with a Olds Rocket 455. The heads ar G heads.
Question are G head any good? IE Performance wise?
I know Oldsmobile hot -rodder always look for C heads, but how go G heads compare?

Toro68

 

G are good heads, 71, so they also have harden seats.

 

I like G heads. They are usually right around 80 cc.

 

Thank You Guys!