Turbo Groove automotive brake discs have a widened, arcuate slit that increases the flow of cool air, lowering the temperature of the brake pads and disc, while draining dust, dirt and hot gases better than a straight line, which can rust and become ineffective. Drilled holes remove surface gases when braking from high speed, while not weakening the structure of the disc as in through drilling. TECHNICAL DATA Type: Drilled and Slotted Full / Ventilated: Ventilated Number of holes: 5 Diameter (mm): 260 Height (mm): 53 Thickness (mm): 25 Minimum thickness (mm): 23 Axle application: Front APPLICATION Brand Model Engine Value Power (KM) Year FORD GRANADA MK3 1.8 85-92 FORD GRANADA MK3 L 2.0 85-92 FORD GRANADA MK3 2.0 85-92 FORD GRANADA MK3 GL 2.0 85-92 FORD GRANADA MK3 GHIA 2.0 85-92 FORD GRANADA MK3 2.0 92- 94 FORD GRANADA MK3 2.0 SCORPIO 85-92 FORD GRANADA MK3 2.4 87-90 FORD GRANADA MK3 2.5 D 85-92 FORD GRANADA MK3 2.5 TD 88-92 FORD GRANADA MK3 2.5 TD 92-94 FORD GRANADA MK3 2.8 85-87 FORD GRANADA MK3 2.9 87-92 FORD GRANADA MK3 2.9 92-94 FORD GRANADA MK3 2.9 92-94 HMC HMC SE 4.0 85- HMC HMC SE 4.6 85- TVR 280 2.8 85-87 TVR 350 3.5 SUPERCHARGED 85-89 TVR 350 3.5 SUPERCHARGED 85-89 TVR 350 3.9 90-91 TVR 350 3.9 90-91 TVR 390 3.9 85-88 TVR 390 3.9 85-88 TVR 400 4.0 88-91 TVR 400 4.0 88-91 TVR 400 4.0 88-91 TVR 400 4.0 SUPERCHARGED 1989 TVR 400 4.0 SUPERCHARGED 1989 TVR 400 4.0 SUPERCHARGED 1989 TVR 420 4.2 86-88 TVR 420 4.2 86-88 TVR 420 4.2 86-88 TVR 450 4.4 86-90 TVR 450 4.4 86-90 TVR 450 4.4 86-90