Need Help,another Brake Dilema

[southern_tango]

Hi,Got myself a pair of R34 rear calipers,in good nick...now after the emotion of getting them ,I realised that the bolts are M10 ,not even the famous M12 from R32/33 and the internal metal jacket is around 14mm. ,so doesn't look like retap them could help...are stag rear M14 too???Why R34 have M10???

Any advise /information will be extremelly welcome.

[darrinspencer]

I have had R34 rear's on mine, now have R33 on there at the moment. They are all the same bolt size as the stagea ones

[chook]

no dilemma here, they are bolt on for S2 stagea, only mod required is a cutting of the backing plate to clear the larger calipers.

[KiwiRS4T]

Ditto ... GTT brakes were straight bolt on to my S1 front and rear.

[southern_tango]

Thanks,for so many answers,I feel a bit stupid after ages of read about the brakes ,didn't know that rear ones had that tread...

[Tangles]

fitted R32 calipers to the rear's last week. reused the original stagea bolts

cut the dust shield and also installed the matching R32 discs (off 4-door 1993 gtst with rb26)

installed the front calipers with CZP brake bracket adapter, 350z track rotors - slotted 324x30mm discs

used a new set of qfm A1rm pads all round, also used braided lines.

also got new rims and pirelli pzero corsa semislick tyres =)

brakes rock now, needless to say =)