RapidC84B

I have a Stingray which doesn't have full floating 2-part rotors like your GS has so my PNs don't translate to a GS car. I would reach out to Ken at KNS brakes as he does a lot of work with these cars.

KNSBrakes

Here is clarity on the discs for the GS/Z

DBA - rings only
Girodisc - they make full assemblies that use their hat/hardware/floating design with a D-bobbin
Girodisc (new) also have made a replacement disc like the DBA disc which we test fitted recently. This is NOT the same ring as the Girodisc assembly.


DBA on top

GiroDisc on top

Assembled

The new Girodisc rotors

GoatHead

Ken:

Can you list the part numbers for DBA Rings for Grand Sport?

KNSBrakes

52770.1ls/rs

GoatHead

Thanks Ken.

Do DBA and GiroDisc include the hardware needed to install the rings? A GM dealer told me that the hardware is not available without the OEM rotor, and the bolts shouldn't be re-used

KNSBrakes

KNSBrakes

GoatHead

Ken:
That is great video, and answered all of my questions. Thanks!

96GS#007

The route Ken mentions in the video is what I'll be doing. I picked up a second set of OEM fronts and once I need rings, I'll go the DBA route. In the rear I'm using Girodisc. Hard to pass up an easy 16 lbs of weight savings.

KNSBrakes

Almost like stopping by

They are going quick - down to about 7 pair and there are no more till June.

The Camaro SS boys are eating them up.

-Ken

GoatHead

I send you a PM.
Does the Hat from 2016 Z06 compatible and fit for 2017 Grand Sport?

KNSBrakes

I have not seen any difference in the hats with GS or Z06.

Ken