Keith black silvolite 383 pistons new

I have a set of 8 Keith black silvolite pistons, new in box. Part number is 1271-030 as they are for a 383 with a .30 overbore. Factory replication type piston, flat top cast piston, no valve reliefs. Great for stock rebuilds and light performance applications. 200 bucks or best offer.

Item located near Sacramento,Ca.