jp - there was only 1 style non-AC console & 2 AC styles for VPC & DPD AC dealer options. There is some good equipment by MY info at p914.com
PS edit - there were 2 different OT gauges used - 73 with a wider red band & 74-76 with a narrow one, & IIRC they used different senders at the engine too.
IIRC the dealers cut your console sides & used either the VPC or DPD supplied short 3-gauge face. The other 2 would only matter if you have AC (see pix below if your do).
Your 914 isn't in the data base, so I can't tell which MY you have, but ray harvey & the others above are correct that 73-76 had the harness leads & quick-connect clip for the harness.
If not, you'll need to get the wiring diagram & some help to figure out which to cut into for the harness & hard wired them in using a quick-connect & short pig-tail, so you can easily disconnect it again for any interior or tunnel work, etc. (& not have to cut wires).
If the one you buy doesn't have the console's sub-harness, then I think Jeff Bowlsby makes them or can do so.
DPD AC short console w/ inline angled gauges & AC controls above inline w/ console below -
Click to view attachment.
VPC AC short console w/ triangular pattern flat gauges & AC gauges above offset to right of console below -
Click to view attachment.
Good Luck!