Thanks! We did get a few goodies.

I wouldn't fret none about the work those Ca16 rods have done. How many kms do you think the average A15 rod has done? For starters, they run from new untill the bores are so worn that the pistons go up and down sideways, and then they can be reused over and over again. The rods in my blown A15 would have scary kms on them, albeit they've been prepped and had ARP bolts thrown in too.
I scored My CA16 rods for free. A mate bought one for $50 to scavange the cams out of for his CA18det 510, and he just gave the rest to me.
I asked the mate who gave me the ca16 rods if I could borrow a ca18det rod to weigh, but he doesn't have any spare atm. I have a set that are within reach, (if you saw my shed you'd understand) but the caps are in a box of CA parts, under a mountain of Charger parts.

PS, sorry about the hijack Rezlo.