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365GT4 400 400i 412
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400i suspension:
Independent suspension fitted all round via unequal length upper and lower wishbones front and rear. Anti-roll bars are also fitted to both front and rear lower wishbones.

Up to chassis number 42705:
The wishbones are mounted to the chassis via rubber 'Fanbloc' bushes, and to the hubs via hardened chrome bearings. Koni adjustable shock-absorbers are fitted front and rear, supplemented at the rear by seperate Koni self-levelling units.

From chassis number 42705:
The wishbones are mounted to the chassis and to the hubs via rubber 'Fanbloc' bushes. Koni adjustable front shock-absorbers were fitted. At the rear a self-levelling system was fitted, operated by twin hydraulic units per side.


 Front toe-in +2 mm to +3 mm
 Front camber +0º 10' to +0º 30'
 Castor 3º
 Kingpin angle 9º
 Rear toe-in +2 mm to +3 mm
 Rear Camber -1º 20' to -1º 40'
 Front shock-absorber
 (up to chassis number 42705)
 Koni 82T-1824
 Rear shock-absorber
 (up to chassis number 42705)
 Koni 82T-1825
 Front shock-absorber
 (from chassis number 42705)
 Koni 82T-2173
 Rear shock-absorber
 (from chassis number 42705)
 Hydraulic self-levelling system
 Front track 1470 mm
 Rear track 1500 mm
 Wheelbase 2700 mm
 Turning circle 12.18 metres
 Wheels
 (up to chassis number 42705)
 Light alloy 7½L x 15
 Tyres
 (up to chassis number 42705)
 Michelin XWX 215/70 VR x 15
 Tyre pressures - up to 200 kph (130mph)
  (up to chassis number 42705)
 2.30 kg/cm² (front)
 2.30 kg/cm² (rear)
  32.7 lb/in² (front)
 32.7 lb/in² (rear)
 Tyre pressures - over 200 kph (130mph)
  (up to chassis number 42705)
 3.20 kg/cm² (front)
 3.50 kg/cm² (rear)
  45.5 lb/in² (front)
 49.8 lb/in² (rear)
 Wheels
 (from chassis number 42705)
 Light alloy 180 TR 45
 Tyres
 (from chassis number 42705)
 Michelin 240/55 VR 415 TRX
 Tyre pressures - up to 200 kph (130mph)
  (from chassis number 42705)
 2.50 kg/cm² (front)
 2.50 kg/cm² (rear)
  35.5 lb/in² (front)
 35.5 lb/in² (rear)
 Tyre pressures - over 200 kph (130mph)
  (from chassis number 42705)
 3.40 kg/cm² (front)
 3.70 kg/cm² (rear)
  48.4 lb/in² (front)
 52.6 lb/in² (rear)