NOS!! # 3888344 pistons L-72
 

This is a set of 8 GM NOS/NIB
Box are #3888344
Group # .0.629
Pistons are stamped #3888340 .030
L-72 Forged
Cast TRW in the bottom
Mint in the boxes
Will have at Carlisle
$1,000
Great replacement for those 427/425,435 HP motors.
THANKS SYC!,
Joe
608-751-0509