I've got a set of TRW Speed Pro forged aluminum pistons for sale.

PN# TRW-L2491F30

flat top
bore- 4.030
piston for a 383 using 5.7" rods

These pistons have about 15 minutes of time on them, the rings aren't even broken in.

they sell for $335 new from Summit, i'll let the pistons go for $300

yes i realize this is in the wrong forum, but i don't really want to bother with shipping. i'm trying to get rid of them locally.

 

after shipping it would be cheaper to purchase through summit and you would get a warranty. most things new or not if they aren't new from the company go for half or slightly more.

good luck.