AS pictured these 2 multiple carburetor synchronizer tools.
Blue kit is PSW No. 89-8906 Made in West Germany
Uni-Syn Model A Made in USA By Edelbrock
Both appear complete and with User Directions.
$95 both plus fair shipping cost . Both mailed to you for $13 priority US Mail with tracking number provided. Please see my other Porsche parts on here as well.
I can send pictures if needed. Thank you.