Toyota EFI Pin Kit 1 https://www.efihardware.com/products/2558/Toyota-EFI-Pin-Kit-1
You need to replace a heap of connectors on your favorite 3SGE, 3SGTE, 1UZ, or other Toyota engine.
But, you can't find all of the connectors you need.
We've found the 2 types of pins that are used in up to 90% of Toyota engine sensors and devices.
You can now renew the electrical connections on your engine for a fraction of the cost of finding and buying every connector on your engine.