273 Commando heads

273Dynamite said

Hi,
I have ‘68 273 motor and trying to find me a set of commando heads if anyone can hel me out ! Thanks

Click to expand...

If you grab a set of 66 or 67 273/318 heads, it will bump up your compression a little bit...

Don't use 64 or 65 heads as the intake bolt angle and diameter is different...