These pistons are n.o.s. Mopar parts 1613240 pistons that measure 3.59 and have valve notches for a polysphere. Came out of a closed down dealership and I am not sure which poly they fit. Should be able to find another piston at VVAP Price dooesnt include shipping but I'll box them and pack them . As these are factory pistons, a well stocked NOS mopar parts dea;er like Vintage Valley Auto Parts would be likely to have another to make a whole set.
The Jalopy Journal
