Edelbrock aluminum heads

That's because it's all about profit. It's sad that companies don't focus on quality or safety. It's build it fast and cheap and sell it high
They are riding on coattails of men who did it as a passion ( Founders) and a living , today corporations run it for money etc
Bloomer heads can be had too. They are true bolt on and go, and are better than either of the other two mentioned.
Those are the only
2.08 set ups ready to bolt on ! Blow um off and install
He is meticulous and loves the sport. Bruce Toth is another good LA supplier ready to bolt on.