This is a Glowshift Oil Filter sandwich plate for the RX8 or any vehicle with a 20mm oil ring diameter and 1.5" thread pitch.
Has 3 holes for any gauge sending unit that fits in a 1/8" hole.
I put this on and had a small oil leak, few drops, but enough to bother me. Had it on for a few days, maybe 50 miles.
Glowshift said it was probably due to a faulty gasket o-ring, so they sent me a new one.
I never got around to trying it because in the process of getting the new one a friend gave me his sandwich plate and I've been using that one and I don't want to take this all apart again.

http://www.glowshiftdirect.com/oil-f...15-thread.aspx
http://www.youtube.com/watch?v=fl4cs...layer_embedded

$25 shipped.

 

^^^^

 

dude ... I'll give you $20 local pick-up

 

sure, I'll be at starbucks on Tuesday, see you there?

 

Dang I was really considering buying this because its already black and it would be 1 thing less to powdercoat black when doing my FI.. but the whole leaking thing had me worried and since you never re-installed it i was worried. Looks like Imma have to PowderCoat an RB Sandwich Plate AfterAll.

 

I'll take it for 25 shipped. Can paypal today. LMK