I am looking at gauges and they are 2" size which is between 50mm and 51mm. Would the normal JW Racing 3 centre pod fit these or am I in trouble?

You'll find that gauges come in standard sizes.

Yours will be 2 1/16 inch which is approx 52 mm.

They should fit just fine.

Thanks but the ones I was looking at were listed at 2" and on the same website there were other types listed as 2 1/16....

1/16" is not really worth worrying about.
They'll still fit, and the bezel will easily cover the hole.
Alcazar

Thanks Alcazar
Thats a good point..

1/16 inch is 1.59 mm.

So, like I said, They should fit just fine

talizman

Didn't read you first mail properly...thanks...