Thread: WBS 13" brake system

Can I find a 13" brake setup like what the WBS has? Im going to the junk yard and was wondering what vehicle has 13" and that fits our car.

Originally Posted by matt5112

caddy IIRC.

oookaaay

What kind of Caddy?

seville and eldorado 86-04...cts (non v) 03+ have the same bolt pattern...so rotor idk

is the bolt for the bracket the same?

No clue gai

but they're not dual piston are they?

IDK.

I tried looking for a diameter but all I came up with is 11.9 so I'm unsure.

Ok so if you want dual pistons, the cts cane with them. And I think they ran the same rotor from the Seville through the cts. It's a 12"

It's either the Grand Prix GXP's or the 2006 Cadillac DTS that has 13" calipers. If you want 12" dual piston's then you want the one's off of the 06+ monte carlo / impala SS. And of course the CTS calipers.

The WBS uses the GXP calipers.
The CTS/DTS calipers similar but im pretty sure the bracket is different and wont bolt on.



Now, what I discovered a while ago is the rear CTS/STS calipers are the same as the GXP and so are the brackets by looking at pics. But I have no idea if the bolt holes on brackets are in the same location as the GXP's. When I get some extra cash I might pick some up from the junkyard and try them out.