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TREMEC TKX, TKO, T-5, TR-4050 5-Speeds & TREMEC Magnum, Magnum-F, & Magnum XL 6-Speeds

 

Choose Your Make Below to Find Your PerfectFit™

GM TREMEC Transmission Kits Ford TREMEC Transmission Kits Mopar TREMEC Transmission Kits AMC TREMEC Transmission Kits 4WD TREMEC TR-4050 Transmission Kits

 

TREMEC Manual Transmissions

Tremec is a proven and popular brand of transmissions. They recently celebrated their 50-year anniversary (open since 1964). They supply not only the aftermarket but some of the most respected vehicle manufacturers. Silver Sport Transmissions specializes in developing conversion kits to place these modern transmissions into your classic car, truck or street rod. We’re also the ONLY TREMEC distributor to sell the TR-4050 4WD transmissions.

 

Jump to:

TKX

TKO

T-5

TR-4050

Magnum

Magnum-F

Magnum XL


 

TREMEC TKX 5-Speed Manual Transmission

  • TREMEC TKX 5-SpeedCompact, rounded case - No cutting for most models
  • Capable of handling 600lb•ft torque
  • Capable of 7,500 rpm shifts
  • 30-50% increase in fuel economy
  • Low RPM cruising
  • Reduced NVH (noise - vibration - harshness)
  • Interchangeable with mechanical or hydraulic clutch actuators by removing just a few bolts, no need to tear down the transmission
  • Designed for everyday street use - an ideal blend of brute strength and street manners

 

Gear Ratios

WIDE     3.27, 1.98, 1.34, 1.00, 0.72
CLOSE    2.87, 1.89, 1.28, 1.00, 0.68 or 2.87, 1.89, 1.28, 1.00, 0.81

 

Silver Sport Transmissions Added Value

 

The TKX is compact but limited to just a few shifter positions. Silver Sport Transmissions puts the shifter exactly where it should be and provides everything you need to make the conversion. 

  • STX® Short Throw Shifter
  • True, an internal offset which maintains correct shift geometry. This reduces shifter travel and prevents dirt from entering the shifter mechanism
  • Shifter stub has the factory-correct angle
  • Complete PerfectFit™ Transmission kits with all the accessories you need to convert a 3 or 4-speed manual or automatic to the TREMEC TKX 5-Speed
  • Longest warranty available at 36 months
      Input Gear Ratios          
Part Number Style Torque Rating Spline 1st 2nd 3rd 4th 5th Rev.
TCET18086 Ford 600 lb-ft 10 3.27 1.98 1.34 1.00 0.72 3.00
TCET18084 Ford 600 lb-ft 26 2.87 1.89 1.28 1.00 0.81 3.00
TCET17765 Ford 600 lb-ft 26 2.87 1.89 1.28 1.00 0.68 3.00
TCET18085 Ford 600 lb-ft 26 3.27 1.98 1.34 1.00 0.72 3.00
TCET18083 GM 600 lb-ft 26 3.27 1.98 1.34 1.00 0.72 3.00
TCET17722 GM 600 lb-ft 26 2.87 1.89 1.28 1.00 0.81 3.00
TCET17805 GM 600 lb-ft 26 2.87 1.89 1.28 1.00 0.68 3.00

Watch this video for a detailed overview of the TREMEC TKX.

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TREMEC TKO 500 and TREMEC TKO 600 5-Speed Manual Transmissions

(NO LONGER IN PRODUCTION, SEE TKX)

  • TREMEC TKO 5-SpeedCapable of handling 600lb•ft torque
  • Capable of 6,200 rpm shifts
  • 30-50% increase in fuel economy
  • Low RPM cruising
  • Reduced NVH (noise - vibration - harshness)
  • Interchangeable with mechanical or hydraulic clutch actuators by removing just a few bolts, no need to tear down the transmission
  • Designed for everyday street use - an ideal blend of brute strength and street manners

 

Gear Ratios

TREMEC TKO 500 3.27, 1.98, 1.34, 1.00, 0.68
TREMEC TKO 600 2.87, 1.89, 1.28, 1.00, 0.64 or 2.87, 1.89, 1.28, 1.00, 0.82

 

Silver Sport Transmissions Added Value

 

Keisler Engineering developed the first conversion kit for the TREMEC TKO well over a decade ago. While other companies have come and gone trying to duplicate the “PerfectFit™ Kit”, none have the engineering expertise, nor the vast knowledge base Keisler Engineering and Silver Sport Transmissions have developed over the years. Silver Sport Transmissions is proud to be able to continue to provide the most popular, complete, and carefully engineered conversion kits available.

TREMEC TKO Modified by Silver Sport Transmissions PerfectFit

  • Optional synchronizer upgrade for 7,000 rpm shifts and bronze fork pads for increased longevity
  • STX® Short Throw Shifter has a biased spring shifter mechanism for precise, crisp shifts
  • Mid CoverPlate Machined for greater clearance
  • True, an internal offset which maintains correct shift geometry. This reduces shifter travel and prevents dirt from entering the shifter mechanism
  • Shifter stub has the factory-correct angle
  • Oil-free, leak-free shifter housing (The factory TREMEC shifters do not leak, but some competitors' versions do)
  • Shifter deck is machined to have an additional 1/4" clearance in the tightest part of the tunnel
  • When required, the accessory mounting bracket removed -eliminating crossmember interference
  • Complete PerfectFit™ Transmission kits with all the accessories you need to convert a 3 or 4-speed manual or automatic to the TREMEC TKO 5-Speed
  • Longest warranty available at 36 months

 

Watch this video for a detailed overview of the TREMEC TKO, the optional upgrades, and how SST customizes the case for better fitment.

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TREMEC T-5 5-Speed Manual Transmission

  • TREMEC T-5 5-SpeedThe most compact TREMEC transmission
  • 300 lb•ft torque capacity
  • 30-50% increase in fuel economy
  • Low RPM cruising
  • Reduced NVH (noise – vibration – harshness)
  • Extremely lightweight; just 75 lbs dry!
  • Ideal for moderate horsepower builds where space is limited
  • Excellent drivability with light shift effort, smooth shift quality

 

Gear Ratios

TREMEC T-5 2.95, 1.94, 1.34, 1.00, 0.63

Part Number: 1352-000-2515.0

 

Silver Sport Transmissions Added Value

 

  • STX® Shifters available for even shorter, crisper shifts
  • PerfectFit™ Kits available for select applications

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TREMEC TR-4050 5-Speed Manual Transmission for 4WD

  • TREMEC TR-4050 5-Speed600 lb•ft Torque Capacity
  • Original equipment in 2006-2007 F550 trucks
  • Right Side PTO – 6 bolt Offers the ability to run hydraulic pumps
  • High-contact constant-mesh helical gears for maximum strength
  • Die-cast aluminum allow housing saves weight while offering considerable rigidity
  • Multi-rail shift linkage provides excellent feel and performance
  • Tapered bearing on input, main and counter shafts provide excellent internal stability
  • Needle bearings under gears reduce friction and noise output
  • All forward gears and reverse gear synchronized
  • Advanced synchronizer technology promotes smoother shifting and reduced shift effort
  • Countershaft mounted 5th gear synchronizer improves noise, vibration, and harshness in overdrive.

 

Gear Ratios

TREMEC TR-4050 6.16, 3.11, 1.71, 1.00, 076 Rev. 6.03

 

Weight and Dimensions

 

  • 164 lbs dry
  • 19.5” Overall length
  • .590” Pilot diameter
  • 5.125” Index retainer diameter
  • 1.125” Input shaft diameter, 10spline, 6.5” length

 

Silver Sport Transmissions Added Value

 

  • STX® Shifters available for even shorter, crisper shifts
  • Several conversion kits available and more to come!

 

 

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TREMEC Magnum 6-Speed Manual Transmission

About the TREMEC Magnum 6-Speed

TREMEC Magnum 6-Speed

This is the centerpiece ofTREMEC’s high-performance line-up. The Magnum 6-speed takes the state-of-the-art OEM technology and pairs it with the most popular features of the TREMEC TKO 5-speed. It has two overdriven gears and is a strong, yet refined transmission. This transmission has many of the same internal parts as today’s most celebrated factory muscle cars – including the Dodge Challenger, Viperandthe Chevrolet Camaro – giving you refinement where you want and strength where it counts.

  • Capable of handling 700lb•ft torque
  • Capable of 7,800 rpm shifts
  • Single rail, shift guide plate design, never miss a shift!
  • Fully synchronized, even in reverse
  • Interchangeable with mechanical or hydraulic clutch actuators by removing just a few bolts, no need to tear down the transmission
  • Three shifter locations
  • 30-50% increase in fuel economy
  • Low RPM cruising for greatly reduced driver fatigue and improved highway driving experience.
  • Reduced NVH (noise – vibration – harshness)

 

Gear Ratios

TREMEC Magnum 2.66, 1.78, 1.30, 1.00, 0.80, 0.63

TREMEC Magnum 2.97, 2.10, 1.46, 1.00, 0.80, 0.63

 

Silver Sport Transmissions Added Value

  • PerfectFit™ Kits available for many models to give your car the factory look!
  • RestoFit™ Kits available for some models where a factory look is impossible, but we still make it look polished and refined as if the factory designed it themselves.
  • STX® Shifters available for extremely short throws!
  • Factory correct angle on shifter stubs for PerfectFit™ Kits.
  • Exclusive Silver Sport Transmission Kit Components
  • Longest warranty available at 36 months
      Spline Count Gear Ratios          
Part Number Style Torque Rating Input/Output 1st 2nd 3rd 4th 5th 6th
TUET11009 GM 700 lb-ft 26 / 31 2.66 1.78 1.30 1.00 0.80 0.63
TUET11012 GM 700 lb-ft 26 / 31 2.97 2.10 1.46 1.00 0.74 0.50
TUET11010 Ford 700 lb-ft 26 / 31 2.66 1.78 1.30 1.00 0.80 0.63
TUET11011 Ford 700 lb-ft 26 / 31 2.97 2.10 1.46 1.00 0.74 0.50

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TREMEC Magnum-F 6-Speed Manual Transmission

 

About the TREMEC Magnum-F 6-Speed

TREMEC Magnum-F 6-SpeedDesigned to replace T-56 transmissions in 1998-2002 Chevrolet Camaros and Pontiac Firebirds, the Magnum-F® 6-Speed is a completely new, direct replacement specifically designed for fourth gens by TREMEC®. The Magnum-F utilizes the same design advances found in the TR-6060 and TREMEC Magnum 6-Speeds to provide fourth-gen enthusiasts significantly improved performance and relief from a shrinking pool of quality T-56 replacement parts.

It’s also a great transmission for many late model cars, including 3rd Gen F-bodies, LT1-powerered4th Gen F-bodies, LS-swapped late models of all varieties, and sport compact applications such as A80 Supras, FD RX-7s, and more!

  • Capable of handling 700 lb-ft torque
  • Capable of 7,800 rpm shifts
  • Fully synchronized, even in reverse
  • Direct replacement for 1998-2002 Camaro / Firebird.

 

Gear Ratios

TREMEC Magnum-F 2.66, 1.78, 1.30, 1.00, 0.80, 0.63

TREMEC Magnum-F 2.97, 2.10, 1.46, 1.00, 0.80, 0.63

 

Silver Sport Transmissions Added Value

  • Best Customer Service
  • Stocking Distributor, Fast Shipping
  • Technical Support
  • Installation Service Available
  • Many accessory parts are also available: bellhousing, flywheel, clutch, hydraulic bearing kit, pilot bearing, slip yoke, hardware, wiring, STX Shifter, shifter handle, shifter ball, and TREMEC HP-MTF oil.

 

      Spline Count Gear Ratios          
Part Number Style Torque Rating Input/Output 1st 2nd 3rd 4th 5th 6th
TUET16362 GM 700 lb-ft 26 / 31 2.66 1.78 1.30 1.00 0.80 0.63
TUET16363 GM 700 lb-ft 26 / 31 2.97 2.10 1.46 1.00 0.74 0.50
TUET17638 GM 700 lb-ft 26 / 31 2.97 2.10 1.46 1.00 0.74 0.50

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TREMEC Magnum XL 6-Speed Manual Transmission

Magnum XL 6-Speed


About the Tremec Magnum XL 6-Speed

TREMEC introduced this transmission in 2012 as a continuation of the popular Magnum 6-Speed series. The Magnum XL has everything the Magnum has, but they eliminated the multiple shifter locations and dual speedo outputs.

Theextendedtailshafteliminatesthe semi-remote shifter found in many popular late-model cars, but it's narrow enough to fit in the tunnel without modification.

We offer this transmission for 2005-2014 Mustangs.

Silver Sport Transmissions Added Value

  • Best Customer Service
  • Fast Shipping
  • Technical Support
  • Installation Service Available
  • Many accessory parts are also available: bellhousing, flywheel, clutch, hydraulic kit, pilot bearing, slip yoke, driveshaft, hardware, wiring, STX Shifter, shifter handle, shifter ball, and TREMEC HP-MTF oil.
      Spline Count Gear Ratios          
Part Number Style Torque Rating Input/Output 1st 2nd 3rd 4th 5th 6th
TUKT12019 S197 Mustang 700 lb-ft 26 / 31 2.66 1.78 1.30 1.00 0.80 0.63
TUKT12021 S197 Mustang 700 lb-ft 26 / 31 2.97 2.10 1.46 1.00 0.74 0.50

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