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Boss 429 I specs

Ford Boss 429 I 7.0 semi-hemi V8 (SAE gross) Coupe

280 kW381 PS375 hp610 Nm1969–1970

petrol · 4-speed manual · Coupe

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Ford Boss 429 I
Photo: Photo by User:Morven. / Wikimedia Commons, CC BY-SA 3.0
Power
280 kW 381 PS · 375 hp
Torque
610 Nm 450 lb-ft
Displacement
7,030 cm³

The Ford Boss 429 I 7.0 429 semi-hemi V8 (SAE gross) produces 280 kW (381 PS) and 610 Nm of torque from a 7.0-litre eight-cylinder petrol engine and comes as a coupe. The Boss 429 I 7.0 429 semi-hemi V8 (SAE gross) pairs rear-wheel drive with a four-speed manual gearbox.

Engine

FuelPetrol
Displacement7,030 cm³ 7.0 l · 429 cu in
Cylinders8
Power280 kW 381 PS · 375 hp
Torque610 Nm 450 lb-ft

Transmission

GearboxManual
Gears4
DriveRear-wheel drive

Production

Body typeCoupe
Years1969–1970
GenerationBoss 429 I (1969–1970)

All Boss 429 I versions All Ford spec sheets

Data sources

Data checked by an editor against the sources below.

Data: 10 of 25 fields · 1 source · data changed 20 Oct 2026

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