I received a bunch of PMs on this. Here's some answers to your questions.
The parts are for the upper left and right instrument panel for 150 and A150 models K, L, & M.
The suction gauge is upper right and 2 1/4 inches.
All of the instrument holes are cut. The mounting holes are not cut, but I can send a template for drilling (4 holes left and 3 holes right) and instructions how to mount.
Price for both $50 US..retail $170.
Shipping depends on where you are and how fast you want them. They will go via FedEX air or ground. Figure less than one pound weight.
Diagram is attached. I can also post photos if you wish.
