School me on GT front brakes, hubs and knuckles
Posted: Mon Apr 22, 2019 4:29 am
I have a 1970 GT front suspension set up, with Girling disc brakes, where the brake rotor bolts on to the back of the hub into blind holes. I've seen pictures of other HB disc brake set ups where the rotor bolts through 4 flanges on the inner side of the hubs. The OEM service and parts manuals show both illustrations. I can't find enough info on which models used what in the manuals I have.
Here are my questions:
1. Are just the calipers different between the Girling and Lockheed disc brakes, or are the hubs, rotors and steering knuckles also different?
2. Is the Girling setup I have only used on the HB GTs, or was it used on later models too (and possible other OEMs)?
3. How hard is it to find replacement hubs and steering knuckles for my set up?
4. Does anyone make a high performance replacement disc (drilled and slotted) that will bolt up to my existing hubs?
5. Are there hubs from other applications (with more brake options) that will bolt up to my existing knuckles (ideally with a 4x4.5" bolt pattern)?
Thanks much,
Ed
Here are my questions:
1. Are just the calipers different between the Girling and Lockheed disc brakes, or are the hubs, rotors and steering knuckles also different?
2. Is the Girling setup I have only used on the HB GTs, or was it used on later models too (and possible other OEMs)?
3. How hard is it to find replacement hubs and steering knuckles for my set up?
4. Does anyone make a high performance replacement disc (drilled and slotted) that will bolt up to my existing hubs?
5. Are there hubs from other applications (with more brake options) that will bolt up to my existing knuckles (ideally with a 4x4.5" bolt pattern)?
Thanks much,
Ed