[FOR SALE] 340 std bore piston set

[cowest432]

picked up a week ago, was told these are 340 low comp pistons #3671154, was told never used but piston has #3 on it, others are numbered also, so you decide,, looking 150 for set of eight,, plus ship,, located Orange co. NY 12543, been trying to id these but can't find #'s,,did how ever see some are 3671155 also in box

 

[RustyRatRod]

Can you measure the bore at the skirt? Those look mighty small to be 340 pistons.

 

[replicaracer43]

the valve releifs for some reason don't look like the low compression 340 pistons I have seen either..

 

[Captainkirk]

+1 on the measurements. Look small to me, too.
Piston tops look like the cast 340 10:1 pistons

 

[Jim Lusk]

I can get pics of factory standard bore 340 low comp pistons (I have eight on the shelf). That also looks small, but pics can be deceiving...

Those do not look like the 10.5 factory 340 pistons, which only have two reliefs, not four.