what do i need to get these to work?

 

i have sumthing about a sandwhich plate or sumthing?

 

any info would be great thanks:)

The sandwich plate locates between your oil filter and the car, it allows you to fit aftermarket senders (ie..more relaible ) you then connect to your aftermarket gauges. HTH

You can get one here , it's the one i've got and it's fine. ;)

u can plug oil pressure senders into that ok?

Yup, the plate comes with 4 threaded ports on it (you can see 2 with bolts in in the picture) which have plugs in them, you can choose with port suits you best. If I can get under the car later, I'll take a picture for you.

cheers m8 :)