SC Pistons and Cylinders

[5.7 GT1]

stock 1978 P's & C's 3.0 SC
I removed these from my 124K mile well documented 1978 911 SC to upgrade to 3.2 SS top end. I am not a technical person, but I do know these are all in great shape. The car is a US spec car.
PM me with any questions.
Will ship anywhere in the US at buyer's expense.
Located in San Diego CA
$650

[rennzeit]

Post a picture of the side of a cylinder showing the casting markings. Most will want to know if they are Mahle or KS (Kolbenschmidt)
Also at least Mahle pistons will have a number under the pin on the backside of the piston crown.