Dumb Question ???????

[1980SANGERV-DRIVE]

Are BBC LS7 heads aluminum or cast??????????????

[V-DRIVE VIDEO]

1980SANGERV-DRIVE:
Are BBC LS7 heads aluminum or cast?????????????? I believe they are cast iron.

[BigBoyToys]

Cast Iron.

[Lookin for Liquid]

BBC LS7 Cylinder Heads p/n 6260482 are cast iron. These were installed on LS6 and LS7 engines and are the 188 or 990 casting numbers.

[Phat_Kat]

there's no such thing as a dumb question. Just dumb people.

[1980SANGERV-DRIVE]

THANKS FOR YOUR INPUT, YOU GUYS ARE SO GREAT AND FULL OF INFORMATION, THANKS AGAIN. smile_sp

[GofastRacer]

Here's a little info I dug up!.
[img]http://www.***boat.com/image_center/data/520/12LS_7-med.jpg[/img]

[Cole Sanger]

Art, lets build the 1970 LS6 motor for my new boat. I think I can afford it. Can't afford them pricy aluminum heads. Instead of the single carb, I was thinking dual with highrise manifold. Think I told you that.