Chevrolet Chevelle Malibu Sport Coupé SS454 Automatic (1971) Specifications

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1971 Chevrolet Chevelle Malibu Sport Coupé SS454 Automatic
Max Power 289 PS (285 bhp) (212.5 kW) @ 4000 rpm
Specific Output 38.3 bhp/litre0.63 bhp/cu in
Brake mean effective pressure 892.8 kPa (129.5 psi)
Max Torque 529.0 Nm (390 ft·lb) (53.9 kg m) @ 3200 rpm
Specific Torque 71.04 Nm/litre
Power to weight 168.24 bhp/ton
Max Speed
0-50 mph (80 km/h)
0-60 mph
0-100 km/h
0-100 mph
80-120 km/h (50-70 mph) in top gear
Standing km
Doors 2
Engine Location Front
Engine Alignment Longitudinal
Engine code LS5
Aspiration Normal
Cylinders V8 in 90.0 degrees, vee
Engine Capacity 7.4 litre7446 cc (454.383 cu in) OHV 2 valves per cylinder 16 valves in total
Bore and stroke 108.00 mm x101.60 mm 4.25 in x4 in
Compression Ratio 8.50:1
Engine Construction Cast Iron Block and Head
Engine Lubrication Wet sump
Engine Manufacturer GM
Main crankshaft bearings 5
Compressor type N/A
Intercooler None
Catalytic converter
Bore/stroke ratio 1.06
Unitary capacity 930.75 cc per cylinder
Fuel System 1 Rochester 7041201 carburettor
Gearbox 3 speed automatic
Drive Type rear wheel drive
Transmission Ratios: Top 1.00
Final Gear Ratio 3.31
Steering Recirculating ball
Brakes Ventilated Disc /Drum-S
Brake size 279 mm front and rear 241 mm
Braked area
Suspension rear
Wheels 7 x 15rear 7 x 15
Tyres F60 x 15rear F60 x 15
Steering Wheel Turns (lock to lock)
Max Turning Circle
Drag Co-efficient
Frontal area Cx
Dimensions and Weight
Overall Length 5017 mm 197.5 in
Overall Width 1915 mm 75.4 in
Overall Height 1339 mm 52.7 in
Wheelbase 2845 mm 112 in
Weight distribution (front) 57.20 %
Track Front 1524 mm 60
Ground Clearance 117 mm 4.6 in
Kerb Weight 1694 kg 3735 lb
Fluids and Capacities
Fuel Tank 72 litres15.8 UK Gal19 US Gal
Fuel Consumption Combined
C02 emissions
Coolant Water
Vehicle Identification Numbers

Paint colours and codes



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