differential FORD F150 1999 10.G SVT Supplement Manual

F±150 LIGHTNING SPECIFIC FEATURES
²5.4L 2V Triton Supercharged Intercooled V8 engine
²Modified 4R100 4±speed automatic transmission with OD lockout
²Limited-slip differential
²Auxiliary transmission fluid cooler
²Eaton supercharger
²Engine super cooling system
²Heavy duty battery
²Unique front fascia with integrated, round fog lamps
²Unique upper and lower grilles
²Unique front lower air deflectors
²Unique cab rocker and lower box moldings
²Unique wheels and tires
²4-wheel ABS/4±wheel disc brakes
²Heavy duty front and rear shock absorbers
SVT F-150 Lightning specific features
4

DRIVETRAIN
Rear axle9.75 in limited-slip differential with 3.55:1 final drive
ratio
DriveshaftSteel with hardened yoke
TransmissionModified 4R100 4-speed automatic with OD lockout
Gear ratiosGear Ratio
1st 2.71
2nd 1.53
3rd 1.00
4th (OD) 0.71
Reverse 2.176
Drivetrain
8