2012 FORD MUSTANG differential

•Unique front fascia, rear fascia, aerodynamically tuned front splitter,
fog lamps, hood with functional air extractors and rear decklid spoiler
•Limited slip rear differential w/ 3.55 rear axle ratio (3.73 rear axle
ratio included on the optional performance package)
•Short-throw shifter
•Flat blade wiper system
•AdvanceTracStability Enhancement System with sport mode
specifically calibrated and race track tuned. Refer to theDriving
section in yourOwner’s Guidefor more information.
•Unique instrument cluster with boost gauge and programmable
performance shift indicator
•Unique Shelby GT500 seats
•Optionalrace inspiredRecaro front seats with increased lateral
support on back and cushion, unique Shelby GT500 trim cover,
integrated head restraint, and driver four-way manual adjuster. Refer
to theSeating and safety restraintssection in yourOwner’s Guide
for more information
•Leather and Alcantara wrapped sport steering wheel, shift boot and
parking brake control handle
•I/P appliques, door panels and scuff plates
ShelbyGT500Unique Features
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2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

SUSPENSION
•MacPherson strut with L-arm front suspension
•8.8 inch solid rear axle with limited slip differential (3.55:1 ratio
standard, 3.73:1 ratio optional))
Coupe stabilizer bars:
•33.2 x 5.0 mm tubular front stabilizer bar
•23.0 mm standard, 24.0 mm optional solid rear bar
•Tokico twin tube shocks and struts
Convertible stabilizer bars:
•33.2 x 5.0 mm tubular front stabilizer bar
•23 mm standard, 22 mm optional solid rear bar
•Tokico twin tube shocks and struts
Coupe spring rates:
•34.0 N/mm front and 31.5 N/mm rear standard
•41.0 N/mm front and 34.5 N/mm rear optional
Convertible spring rates:
•31.5 N/mm front and 27.3 N/mm rear standard
•34.0 N/mm front and 31.5 N/mm rear optional
Chassis
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2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

USING THE RIGHT BULBS
Function Trade Number
Park lamp, turn lamp, side marker (front) 3156K
Luggage compartment lamp S211
Fog lamp PS24N
DRIVETRAIN
Item Description
Rear axle8.8 in. solid rear axle with limited-slip
differential 3.55:1 ratio
3.73:1 ratio (Optional Performance Package)
Driveshaft2-piece steel
TransmissionTremec TR–6060 6-speed manual with integral
clutch housing
Gear ratiosGear Ratio
1st 2.98
2nd 1.78
3rd 1.30
4th 1.00
5th 0.74
6th 0.50
Reverse 2.90
Maintenance
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2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)

WARRANTY COVERAGE
The Shelby GT500 carries the same warranty as other Ford Mustang
models. This information is covered in its entirety in the Ford Motor
Company Warranty Guide.
Warranty service for the Shelby GT500 or any SVT vehicle can be
obtained at any Ford dealer nationwide.
SVT does not recommend modifying or racing SVT vehicles, as they are
designed and built to be driven as delivered from the factory. The Ford
Motor Company Warranty Guide discusses vehicle usage and the
installation of aftermarket parts and their effect on warranty coverage.
Please see the Warranty Guide for complete information.
In the event the vehicle is intended for track use, and the loss of
warranty coverage is not of concern, the following vehicle durability
modifications are required:
•Install transmission oil cooler. Permanent damage to the transmission
will result if the vehicle is subjected to competition conditions without
installation of a transmission oil cooler.
•Install rear differential cooler. Permanent damage to the rear
differential will result if the vehicle is subjected to competition
conditions without installation of a differential cooler.
•Install Ford Racing brake cooling duct kit. Excessive brake wear will
occur if the vehicle is subjected to competition conditions without
installation of a brake cooling kit.
•Replace the rear axle lubricant after the first 1 hour of high-speed
operation or if the vehicle is subjected to competition conditions and
every 12 hours thereafter.
Additionally, perform multi-point inspection and the maintenance
outlined in the 150,000 mile (240,000 km) normal maintenance schedule
of thescheduled maintenance informationbefore and after track use.
Refer to the vehicle service manual for removal and installation
procedures. Replace with Genuine Ford and Motorcraftservice parts as
needed.
These modifications may not necessarily protect your engine from
damage in competition conditions. Subjecting your vehicle to competition
conditions even with these proposed modifications may render repairs
non-reimbursable under the warranty.
Warranty Coverage
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2012 05+ Mustang(197)
Supplement, 1st Printing
USA(fus)