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Known unofficially as the S197 Magnum, this new 6-speed kit features:
Direct-shift extension housing to eliminate the semi-remote factory shifter
Slip-yoke style interface for an easy upgrade to a robust 1-piece driveshaft
Torque Capacity: 700 lb-ft, ideal for replacing fragile factory Getrag MT-82 transmissions, TR3650, and TR6060 units
Multiple Gear Ratio Options:
Option 1: 1st 2nd 3rd 4th 5th 6th = 2.66, 1.78, 1.30, 1.00, .80, .63
Option 2: 1st 2nd 3rd 4th 5th 6th = 2.97, 2.10, 1.46, 1.00, .80, .62
Transmission works with OEM slave cylinder on 2005–2010 GT, 2007–2009 GT500, and 2011+ GT/Boss
2010+ GT500 requires different slave cylinder (listed in options)
2011+ GT/Boss requires the Speed Calibration Box (added to package cost)
Aftermarket flywheel required for 2007+ GT500 and 2011+ GT/Boss; recommended for all applications
Magnum T-56 Transmission with your choice of gear set
Quicktime SFI Bellhousing
Crossmember & Mount
Shifter Assembly
PST Aluminum Driveshaft
Bowler Wiring Harness
700 lb-ft Torque Capacity
Two gear ratio options: 2.97 or 2.66 1st Gear
26 T Input Shaft Spline / 31 T Output Shaft Spline
Spec Stage 2+: Bolt-on cars under 500 HP
Spec Stage 3+: Power adder cars under 750 HP (better engagement, lower pedal effort)
McLeod RST: Stock to power adder cars under 750 HP
McLeod RXT: Cars 600–1000 HP
McLeod RXT 1200: Cars up to 1200 HP
Lightened & Billet Steel: Ideal for street cars
Aluminum: Maximum performance option
Spec Flywheels must be used with Spec clutches
McLeod Flywheels must be used with McLeod clutches
Required for drag strip tech or extra safety
Easily bolts onto 2005+ Mustang GT, 2012–2013 Boss Mustang, and 2007+ Shelby GT500 equipped with the Magnum XL T-56 upgrade
Approximate Build Time: 2 weeks
