I'm trying to decide between Manley and K1 rods for my stock stroke street strip 440. Anyone with experience care to add your opinion to help narrow it down.

 

I use polished stock rods with arp bolts in my 440s, good for 600+hp.
If I was going to do it again I'd get a set of Scat, only because I can get a deal on them.

 

Both of those are good choices of Connecting Rods...

 

I had first thought about the Manleys, but the K1 makes mention that they are the correct width on the big end and most others are the typical Chevy width. I'm sure they both are correct just trying to make sure.