Volvo Calipers with E30 discs

[Belly]

Hello All, i just need some help as i'm confused with this BMW E30 disc and Volvo caliper upgrade, i'm using the BMW E30 vented and slotted discs (DBA 679) and just confused about what calipers to us with them?

Do I use the one from the Volvo with solid discs and the Big "G" on the side?

Or the other one that runs the Vented disc and no markings?

Just some help would be great

Thanks
Belly

[Samuel]

I Think they are off the early 200 series Volvo's. ie 80's 240's. Get the
4 pot caliper as fitted to the Vented Disks. (Girling ?). Cross port with
extra long 3mm drill and block off hole with bleed screw. Get the mounting
hole tapped and re-bored. Disks you probably know, centre hole enlarged
and new holes drilled to suit the back of the hub. Not the stud pattern. You can use one existing (factory) hole, ie drill 3 new holes to suit. Then
machine 5mm of the back of your hub, if using standard 2l struts. Does
anyone know if the Capri hubs need to be machined ? If so how much ?
as lots of coflicting opinion here.

Oh, to answer the question. The ones that use vented discs with no markings......

[Belly]