Chevrolet Impala SS 427, 1967 MY

This car has a 2 door coupé body style with a front positioned engine powering the rear wheels. The power is produced by a naturally aspirated engine of 7 litre capacity. This powerplant features overhead valve valve gear, a 90 degree V 8 cylinder layout, and 2 valves per cylinder. It produces 385 bhp (390 PS/287 kW) of power at 5200 rpm, and maximum torque of 623 N·m (460 lb·ft/63.5 kgm) at 3400 rpm. The engine supplies its power through to the wheels via a 3 speed automatic gearbox. It weighs a claimed 1740 kg at the kerb. It is said to be able to manage a maxiumum speed of 209 km/h or 130 mph.

Pictures

Key facts

Chevrolet Impala SS 427, 1967 MY information summary

What body style?
2 door fixed-head coupé with 4/5 seats
How long?
5415 mm
How heavy?
1740 kg
What size engine?
7 litre, 6999 cm3
How many cylinders?
8, V
How much power?
390 PS / 385 bhp / 287 kW @ 5200 rpm
How much torque?
623 Nm / 460 ft.lb / 63.5 kgm @ 3400 rpm
How quick?
0-60 mph: 7.2 s
How fast?
209 km/h, 130 mph

Chevrolet Impala models

4 door sedan/​saloon FR 4M 5354 cm3 238 PS 235 bhp 175 kW
sedan/​saloon FR 3M 4073 cm3 157 PS 155 bhp 116 kW 1755 kg
2 door fixed-head coupé FR 3A 6490 cm3 330 PS 325 bhp 242 kW 1969 kg
2 door convertible/​cabriolet FR 3A 6999 cm3 390 PS 385 bhp 287 kW
4 door sedan/​saloon FR 3M 3770 cm3 142 PS 140 bhp 104 kW 1746 kg
4 door sedan/​saloon FR 3M 5360 cm3 253 PS 250 bhp 186 kW 1837 kg
4 door sedan/​saloon FR 3M 4640 cm3 188 PS 185 bhp 138 kW 1741 kg
4 door sedan/​saloon FR 2A 5697 cm3 253 PS 250 bhp 186 kW 1742 kg
4 door sedan/​saloon FR 3M 5697 cm3 324 PS 320 bhp 239 kW
4 door sedan/​saloon FR 4M 4636 cm3 294 PS 290 bhp 216 kW
Porsche 911 GT3 RS -
4 door sedan/​saloon FR 4M 5697 cm3 340 PS 335 bhp 250 kW
4 door sedan/​saloon FR 3M 3855 cm3 137 PS 135 bhp 101 kW 1706 kg
4 door sedan/​saloon FR 3M 5697 cm3 284 PS 280 bhp 209 kW
4 door sedan/​saloon FR 3OD 4636 cm3 188 PS 185 bhp 138 kW
4 door sedan/​saloon FR 3M 4636 cm3 188 PS 185 bhp 138 kW
4 door sedan/​saloon FR 3M 4636 cm3 253 PS 250 bhp 186 kW
4 door sedan/​saloon FR 4M 4636 cm3 253 PS 250 bhp 186 kW
4 door sedan/​saloon FR 3OD 4636 cm3 233 PS 230 bhp 172 kW
4 door sedan/​saloon FR 3M 5697 cm3 340 PS 335 bhp 250 kW
4 door sedan/​saloon FR 4M 5697 cm3 253 PS 250 bhp 186 kW
4 door sedan/​saloon FR 4M 5697 cm3 324 PS 320 bhp 239 kW
4 door sedan/​saloon FR 4M 5697 cm3 284 PS 280 bhp 209 kW
4 door sedan/​saloon FR 3M 5697 cm3 253 PS 250 bhp 186 kW
4 door sedan/​saloon FR 3M 4636 cm3 294 PS 290 bhp 216 kW
4 door sedan/​saloon FR 3M 4636 cm3 233 PS 230 bhp 172 kW
4 door sedan/​saloon FR 3OD 3855 cm3 137 PS 135 bhp 101 kW
2 door convertible/​cabriolet FR 3M 4636 cm3 253 PS 250 bhp 186 kW
2 door convertible/​cabriolet FR 3M 5697 cm3 324 PS 320 bhp 239 kW
2 door convertible/​cabriolet FR 4M 5697 cm3 284 PS 280 bhp 209 kW
2 door convertible/​cabriolet FR 3M 5697 cm3 284 PS 280 bhp 209 kW

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1967 Chevrolet Impala SS 427 data
bodywork
Body type4/5 seater fixed-head coupé
Number of doors2
Designer
dimensions & weights
mminches
Wheelbase 3023 mm 119 inches
Track/tread (front) 1588 mm 62.5 inches
Track/tread (rear) 1585 mm 62.4 inches
Length 5415 mm 213.2 inches
Width 2029 mm 79.9 inches
Height 1382 mm 54.4 inches
Ground clearance 163 mm 6.4 inches
length:wheelbase ratio 1.79
Kerb weight 1740 kg 3836 lb
Weight distribution
fuel tank capacity 90.9 litres 20 UK Gal 24 US Gal
aerodynamics
Drag coefficient
Frontal area
CdA
engine
engine type naturally aspirated petrol
Engine manufacturer GM
Engine code L36
Cylinders V 8 in 90° vee
Capacity 7 litre
6999 cc
(427.105 cu in)
Bore × Stroke 108 × 95.5 mm
4.25 × 3.76 in
Bore/stroke ratio 1.13
Valve gear overhead valve (OHV)
2 valves per cylinder
16 valves in total
maximum power output
(gross)
390 PS (385 bhp) (287 kW)
at 5200 rpm
Specific output
(gross)
55 bhp/litre
0.9 bhp/cu in
maximum torque
(gross)
623 Nm (460 ft·lb) (63.5 kgm)
at 3400 rpm
Specific torque
(gross)
89.01 Nm/litre
1.08 ft·lb/cu3
Engine construction
sump wet sumped
compression ratio 10.25:1
Fuel system 1 Rochester carburettor
bmep (brake mean effective pressure) 1118.6 kPa (162.2 psi)
Maximum RPM
crankshaft bearings 5
Engine coolant Water
Unitary capacity 874.88 cc
Aspiration Normal
Compressor N/A
Intercooler None
Catalytic converter
performance
Acceleration 0-80km/h (50mph) 5.2 s
Acceleration 0-60mph 7.2 s
Acceleration 0-100km/h
Acceleration 0-160km/h (100mph) 19.20 s
Standing quarter-mile 15.5 s
@ 91 mph
Standing kilometre
Maximum speed 209 km/h (130 mph)
Power-to-weight ratio 224.34 PS/tonne (1000 kg)
165 kW/tonne (1000 kg)
221.26 bhp/tonne (1000 kg)
0.1 bhp/lb
Weight-to-power ratio 6.06 kg/kW
10.12 lb/bhp
fuel consumption
Fuel consumption
universal consumption (calculated from the above)
litres/100km
km/litre
UK MPG
US MPG
Carbon dioxide emissions
Carfolio Calculated CO2 ?
VED band (UK)
CO2 Effizienz (DE)
chassis
Engine position front
Engine layout longitudinal
Drive wheels rear wheel drive  
Torque split N/A
Steering
turns lock-to-lock 4.000
Turning circle
Front suspension I.CS.
Rear suspension LA.CS.
Wheel size front 6JK x 14
Wheel size rear 6JK x 14
Tyres front 8.25-14
Tyres rear 8.25-14
Brakes F/R Dr/Dr-S
Front brake diameter 279 mm
Rear brake diameter 279 mm
Braked area 2118 cm2
Gearbox 3 speed automatic
Top gear ratio 1
Final drive ratio 3.07
general
Carfolio.com ID165429
Production total
Model code
Model family
RAC rating 57.9
Insurance classification No information available
Tax band No information available
1967 Chevrolet Impala SS 427 added 2007-11-28.
Last modified 2013-02-28.