Just Floor It

What are some cubic inch combinations that you can make out of the 5.0L Iron block? Can you make a 427?

Thanks

kumar75150

its a 6.0 L block and u can make a 427 out of it.

4.06 bore x 4.125 stroke = 427

Just Floor It

Sweet! I havent heard really good things about the 4.125 stroke though...

kumar75150

I'm using it on an alum block. 16k miles and no problems

Ben R

If you're wanting to use a 6.0L Iron block, a standard 408/410 will be sufficient. Boring a 6.0L block any more than .030 can lead to cylinder walls that are too thin. It all depends on it's intended use, of course.

Just Floor It

Cool....What about the 4.030 bore?

Ben R

A stock 6.0L block has a 4.000 bore, so a 6.0L block bored .030 over has a 4.030 bore. Use that in conjuction with a 4.000" Stroke and you'll get 408 Cubic Inches.

If you want a 410 then you bore the block .040 over and use a 4.000" Stroke.

Mike K.

that bore is fine.