ok i was figuring he must have meant a chevy rod but didn't know 6.7 was a stocking size i always remember chevy rods as being mostly 6.x35" until you get into the 7.xx". i was also looking at the lo deck offerings as opposed to the RB

i was looking around for a dished piston for a 470" setup i have but wanted to use the 6.76 manley sportsmasters i have.

i couldn't find anything and best i can tell (and it's a guess) it looks like when you get into a 1.32CH dished piston they may push the ring pack down so the wrist pin ends up in the oil ring whereas with a 1.32CH standard crown the pin isn't in the ring.

do people ever run into skirt/counterweight interference problems when going off a CH that's listed for a different rod length than the one being used as long as the assembly stacks up the the desired deck height.

and anyone know why would these pistons weigh as much as they do? i realize it's not a top shelf piston but still a 1.32 coming in at 709 grams i just can't believe that's not a misprint.

http://www.cnc-motorsports.com/icon-ic837-033-forged-dish-pistons-4-375-bore-1.html