1-remove brake drums and shoes
2-remove hub this can be the longest part of the job.dont rush you could damage the thread bend the shaft.i use a puller and blow torch
get the hub machined to fit the discs .corners rounded of and the raised centre machined to fit the disc
you might what to change the wheel studs at this time to12mm
3-remove back plate and fit calliper bracket to axe.you will need longer bolts
4-5-fit the hub and disc use a wheel nut to hold the disc in place
6-fit the calliper carrier bracket and pads then fit the calliper
7-fit the hand brake cables brake pipes bleed brakes
8-fit the wheels making sure that they clear the callipers
9-check all nuts etc.then test drive
10-parts required
calliper brackets from gazzagood forum member
disc delphi bg2149
pads delphi lp571
carriers and callipers vw mk 2
hand brake cables