400/389 4.151 bore double eyebrow cast pistons and rods
 

(should read 400/389) marked +030 cast pistons have both valve reliefs for early and late heads. just removed them from +30 400. def carbonned up but look like very little wear, skirts and tops look good, all pins are free in rods, all bearings looked good.
$140 shipped for all 8 with rods. just trying to find them a good home
if you can use them let me know, pic to follow

Pics
 

Pistons

still have these free if you pay shipping