[Novaguy65]

Guys a maybe stupid question...is this possible? If the block is bored and the heads ported? Just thinking here and found a cheaper rotating assembly. Thanks for the help.

Greg

 

[Hit Man X]

Crank is the same between 5.3, 5.7, 6.0, rods are same length. Low comp versions still have pressed pin too.

Can't open a 5.3 block to a 4" bore from what I've seen without resleeving. When you're at that cost, may as well seek out the 6.0 iron block.

 

[fullthrottledan]

I know you can go to 346 cubes, any more than that and the walls are pretty thin, like eric said.

 

[Novaguy65]

Thanks guys. I will just look for everything.

Greg

 

[Hit Man X]

I know you can go to 346 cubes, any more than that and the walls are pretty thin, like eric said.

Yup, iron 5.7. Pretty sneaky.