Stock Z31 Brake Information

Basic Info

  • SF models are all NAs and all of Canadian origin.
  • 1984 and 1985 NAs and 1986 SF models are 4 lug. All other models/years are 5 lug.
  • All year Z31 front brakes are vented.
  • 1984-1986 rear brakes are solid. All others are vented.
  • 1987-1989 front turbo brakes are dual piston style. All others are single piston.

Brake Chart

# of Brake Type Rotor Diameter Minimum Thickness
Lugs front rear front rear front rear
1984-1986 SF (NA) 4 CL28VA CL14H 250 mm 258 mm 20 mm 9 mm
1984-1985 GL/GLL (NA) 4 CL28VB CL14HB 274 mm 290 mm 20 mm 9 mm
1986 GL/GLL (NA) 5 CL28VB CL14HB 274 mm 290 mm 20 mm 9 mm
1984-1986 GL/GLL (T) 5 CL28VB CL14HB 274 mm 290 mm 20 mm 9 mm
1987-1989 SF/GL/GLL (NA) 5 CL28VB CL14HVB 274 mm 282 mm 20 mm 18 mm
1987-1989 GL/GLL (T) 5 CL28VE CL14HVB 280 mm 282 mm 24 mm 18 mm
 
information/brakes.txt · Last modified: 2014/09/08 18:04 (external edit)
 
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