HDT Brock Commodore VC Technical Specifications

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HDT VC Brock Commodore
Holden Color Codes A - L
Holden Color Codes A - L
Holden Color Codes M -Z
Holden Color Codes M -Z
  • Years of Manufacture: 1980 - 1981
  • Number Built: 500
  • Price at Introduction:
    • HDT Commodore: $19,800
  • Models:
    • Single model only
  • Date(s) of Introduction:
    • October 1980
  • To Identify:
    • Grille features egg-crate hatched look
    • "Bird Bath" style rear spoiler with side mouldings running forward to rear window
    • Red/white striping across front aid dam and along sides of car**
    • Available in 3 colors, white, red or black
    • **Because some purchasers thought the striping was a little too gregarious, some HDT VC Commodores were ordered with the striping supplied but not applied to the vehicle. Also some owners opted to have some of the body kit panels remain detached so that their cars looked less conspicuous, however these did retain all performance and handling improvements of other cars
  • Body:
    • Unitary construction (Monocoque)
  • Exterior Dimensions:
    • Total Length: 4706mm
    • Total Width: 1786mm
    • Total Height at kerb weight: 1368mm
    • Wheelbase: 2668mm
    • Front Track: 1449mm
    • Rear Track: 1422mm
    • Kerb Weight: 1400kg
  • Turning Circle:
    • 10.8 metres
  • Fuel Tank Capacity:
    • 63 liters
  • Instruments:
    • Addition of Tachometer, Momo leather-bound steering wheel, Momo leather gear shift knob.
  • 5.0 liter V8 Engine:
    • Capacity: 5.04 liter
    • Type: Conventional, watercooled four stroke, reciprocating piston type with 8 cylinders
    • Configuration: Front mounted, longitudinal, Vee configuration
    • Head: Pushrod and rocker actuated ohv with two valves per cylinder
    • Fuel System: Rochester Quadrajet 4 barrel downdraft type carburetor
    • Bore and Stroke: 101.6 x 77.8mm
    • Power: 160kw at 4500rpm (dual exhaust)
    • Torque: 450Nm at 2800rpm (dual exhaust)
    • Compression Ratio: 9.2:1
  • Ignition and Electrical:
    • 12 volt negative ground
    • High energy breakerless ignition with 8mm silicone insulated fiberglass core ignition leads
  • Exhaust:
    • Dual cast iron exhaust manifolds with single crossover pipe
    • Single seam welded steel exhaust and tail pipe with two reverse flow mufflers
    • Optional dual pipes with three mufflers
  • 4 speed M21 5.0 V8 Manual Transmission:
    • 1st: 2.54:1
    • 2nd: 1.83:1
    • 3rd: 1.38:1
    • 4th: 1.00:1
    • Reverse: 2.54:1
  • 3 speed TurboHydramatic 350 M41 5.0 V8 Automatic Transmission:
    • 1st: 2.48:1
    • 2nd: 1.48:1
    • 3rd: 1.00:1
    • Reverse: 2.08:1
  • Clutch:
    • Single dry plate diaphram spring actuation type
    • Torque converter on TurboHydramatic
  • Rear Axle Ratio:
    • Manual: 3.36:1
    • Automatic: 3.08:1
  • Top Speed in Gears:
    • Manual:
      • 1st: 76 km/h
      • 2nd: 105 km/h
      • 3rd: 140 km/h
      • 4th: 210 km/h
      • 0-100 km/h: 8.4 seconds
      • Standing Quarter Mile (400 metres): 16.1 seconds
    • Automatic:
      • 1st: 85 km/h
      • 2nd: 142 km/h
      • 3rd: 210 km/h
      • 0-100 km/h: 8.4 seconds
      • Standing Quarter Mile (400 metres): 16.1 seconds
  • Suspension:
    • Front: Fully independent, MacPherson struts with coil springs and anti-roll bar
    • Rear: Live axle located by trailing arms and Panhard rod. Coil springs and anti-roll bar
  • Steering:
    • Power assisted rack and pinion, ratio 15.8:1
    • Turns lock-to-lock: 3.3
  • Brakes:
    • Split circuit system with power booster
    • Front: 268mm vented discs
    • Rear: 258mm discs
  • Wheels:
    • 6.0 inch x 15 inch Irmscher alloys
  • Tyres:
    • Uniroyal Steel ER60H15
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