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Vehicle Info NeededTREMECPART NUMBER: 702-TUET16886
TUET16886 T-56 Magnum XL 6-Speed Transmission, Input/Output Spline: 26/31
$3,69500
Truck Freight
Ships on Sep 15, 2026
Lowest Price GuaranteeUniversal Application
T-56 Magnum XL 6-Speed TransmissionEngine: Non-Specific Torque Capacity: 700 Input/Output Spline: 26/31 2.66 1st Gear 1.78 2nd Gear 1.30 3rd Gear 1.00 4th Gear 0.80 5th Gear 0.63 6th Gear 2.90 Reverse
Tremec TUET16886 Features:
The Magnum XL is an extension of the revered Magnum 6-speed series. Featuring all the most important content from the original, the XL retains the Magnum’s brute strength and sophistication but eliminates its multiple shifter locations and dual speedo outputs. Refinements include a new extended-length tail section designed to eliminate the semi-remote shifter found in many popular late-model applications.
- Input Shaft Diameter: 1.125
- Bellhousing Included: No
- Case Material: Aluminum
- Number of Gears: 6
- Shifter Included: Yes
- Yoke Included: No
- Yoke Style: Slip-on
- Approved Fluids:
- Dexron III Automatic Transmission Fluid (ATF)
- Mobil 1 ATF
The Ultimate Manual Transmission
Tremec Magnum XL 6-Speed Transmissions have all the performance capabilities and features of the original Magnum Transmissions, but its extended-length tail section eliminates the semi-remote shifter location.Part TypeManual Transmission
Product LineTremec Magnum XL 6-Speed Manual Transmissions
BrandTREMEC
Package Height20.75
Package Width23.75
Package Length46.0
Weight202.0 PG
Part CategoryPerformance Parts
Number Of Gears6
Max Rated Rpm7800
4th Gear Ratio1.00
Reverse Gear Ratio2.90
Shifter Positions1
Fluid Capacity3.66 qt.
Dry Weight150 lbs.
OverdriveDouble
2nd Gear Ratio1.78
1st Gear Ratio2.66
Output Spline Quantity31
3rd Gear Ratio1.30
Clutch Release TypeHydraulic
Speedometer OutputElectronic (12-tooth)
Input Spline Quantity26
Torque Capacity700 lb-ft
Part FitmentSemi Universal
Case MaterialAluminum
6th Gear Ratio0.63
ApplicationNon-Specific (universal, extended tail housing)
Recommended FluidTREMEC HP-MTF, Dexron-III or Mobil 1 Synthetic ATF
Product LineTREMEC Magnum XL
5th Gear Ratio0.80
Vendor Part NumberTUET 16886
Package Qty1
Package TypeEA
No Questions
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