Eagle I believe does have stock SC rods available. But they were expensive last I checked.
The most common aftermarket rod is going to be a 351 rod. The standard 351 rod is slightly longer than a stock SC rod, which means you need to go with custom pistons.
There are a few different folks that have had custom pistons made through Diamond, Eagle, and Wiseco. Dave Dalke (XR7 Dave) has been working with Wiseco on tweaking their custom pistons for our application, so you might try e-mailing him to see what's available currently.
Basically you're looking at around $400-$500 in custom pistons with pins. Figure another $280-$350 for I beam or H beam rods. Then don't forget the bearings. New pistons will be full floating pins with lock rings. Pre 94 motors have pressed in pins.
Now if you are not planning on going crazy with power, stock replacement pistons are still available from Sealed Power. Pick up a good set of New Old Stock 94/95 rods, or a set that hasn't been abused. Have them worked over (shot peened, polish the beams) and you'll probably be good for 380 rwhp.
Here is a link to those rods that Randy is talking about:
http://www.sccoa.com/forums/showthread.php?t=72955&highlight=rods
A link to folks wondering what piston to use:
http://www.sccoa.com/forums/showthread.php?t=55471&highlight=rods
Here is a picture of the Wiseco I have yet to install. I've had it coated with a moly skirt coating and ceramic top coating since then.