I would also recommend at least chatting with Molnar.......top of the line customer service and very knowledgeable!

Callies magnums are $500 to $700 above that. Times two

Right, I was referring to the Compstar, and the dragon slayer is above that

Here is that center counterweighted crank horsepower1 was talking about. They also make that crank in an american forging, that is callies magnum money. Lunati, howards, also offer american forgings that are up their in price too.

Anyhow, this is a good deal

http://www.cnc-motorsports.com/scat-...rankshaft.html

perfect for a 540 application, I've bought a bunch of stuff from CNC, very knowledgeable guys that work there and great pricing

That's got to be a misprint. I don't know how they can sell that crank for that price.

Looks like summit is a bit more for it, but still reasonable

http://www.summitracing.com/parts/sca-445425c

that one from cnc is a two piece main seal, couldn't tell on the summit one

One piece seal blocks are easily adapted to two piece cranks.

these days there seems to an adapter for everything, why not just buy the correct crank