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MGB rear axle conversion to disc brakes?

Posted: Thu Apr 25, 2013 3:57 pm
by chodjinn
I'm currently thinking of swapping out my shortened SD1 axle for an original MGB, but I don't want to run drun brakes. Has anyone converted such an axle to disc brakes, if so what did you use?

Posted: Sun Apr 28, 2013 2:41 pm
by Devonrod
http://www.mgexp.com/phorum/list.php?40

your bound to find something here-

Re: MGB rear axle conversion to disc brakes?

Posted: Sun Apr 28, 2013 2:55 pm
by DaveEFI
chodjinn wrote:I'm currently thinking of swapping out my shortened SD1 axle for an original MGB, but I don't want to run drun brakes. Has anyone converted such an axle to disc brakes, if so what did you use?
Image

Posted: Sun Apr 28, 2013 3:38 pm
by unstable load
Neat work, Dave!

Posted: Sun Apr 28, 2013 5:43 pm
by DaveEFI
unstable load wrote:Neat work, Dave!
Thanks - must get round to fitting them to the actual car. No garage - so want a few days guaranteed good weather. Never happened last year. :(

Posted: Sun Apr 28, 2013 6:24 pm
by DEVONMAN
DaveEFI wrote:
unstable load wrote:Neat work, Dave!
Thanks - must get round to fitting them to the actual car. No garage - so want a few days guaranteed good weather. Never happened last year. :(
Hi Dave,
When you do fit them, switch the bleed nipple to the top outlet to assist bleeding.
They were probably oriented at 1 o'clock not 3 o'clock on the original car.

Regards Denis :D

Re: MGB rear axle conversion to disc brakes?

Posted: Mon Apr 29, 2013 11:54 am
by chodjinn
DaveEFI wrote:
chodjinn wrote:I'm currently thinking of swapping out my shortened SD1 axle for an original MGB, but I don't want to run drun brakes. Has anyone converted such an axle to disc brakes, if so what did you use?
Image
Looks good, what calipers are they and what diameter/thickness disc are you running?

Thanks

Posted: Mon Apr 29, 2013 12:45 pm
by DaveEFI
Sierra Cosworth/ Scorpio. Discs are 21mm.

Posted: Mon Apr 29, 2013 1:32 pm
by chodjinn
DaveEFI wrote:Sierra Cosworth/ Scorpio. Discs are 21mm.
They're the sierra 4x4 ones right, as the 2WD ones aren't vented?

Posted: Mon Apr 29, 2013 3:33 pm
by DaveEFI
Think so.

Posted: Mon Apr 29, 2013 4:39 pm
by chodjinn
Don't supposed you have a template for that bracket do you? Is that 10mm steel plate?

I was gonna weld something on like my current axle, but that looks a lot better.