Sbc Race Pistons

Description

Have a used set of gas ported high compression pistons.
Was told sbc Venolia can’t find any information on them.
There is some casting # on inside. 338-99. I don’t have
a micrometer to verify exact measurements.Going by
Caliper readings it’s a 4” bore. I have 1 pin it fits in them measures
.928. One piston has some small damage on skirt,another
has some scuffs on skirt. Please don’t ask for more info.
Or specs all I have is a caliper. Selling as they are,no Warranty, guarantee.
No wrist pins included.