Tremec TR-4050 PerfectFit™ for K-Series Truck, K5 Blazer, Jimmy, and Chevrolet/GMC Suburban

The TR-4050 will help your "Rounded Line" or "Square Body" K-series truck or SUV conquer any terrain! The TREMEC TR-4050's super-low 6.16 1st and 6.03 reverse gears will help you navigate the trails. Meanwhile, the .76 overdrive will be very useful when you're on the highway headed to the next trail. The TREMEC TR-4050 will make sure even 10+ years later, you're still having fun out there.

When you convert to the TREMEC TR-4050 5-Speed, you will experience:

• Low, rock crawling 1st gear (6.16) and reverse (6.03)
• Excellent shift feel and performance
• Crisp, precise shifts
• Highway cruising with 5th overdrive gear (.76)

TREMEC TR-4050 Gear Ratios

6.16, 3.11, 1.71, 1.00, 0.76, and 6.03 Reverse

TREMEC TR-4050 Conversion Kit Components

• TREMEC TR-4050 5-Speed Overdrive
  • 600 lb•ft torque capacity
  • BRAND NEW! No remanufactured or rebuilt parts or case
  • High-contact, constant mesh, helical gears for maximum strength
  • Die-cast aluminum alloy housing saves weight while offering considerable rigidity
  • Standard right-hand, six-bolt PTO offers the ability to run hydraulic pumps
  • The multiple rail, internal shifter provides excellent shift feel and performance
  • Tapered bearings on input, main, and counter shafts provide excellent internal stability
  • Needle bearings under gears reduce friction and noise output
  • Fully synchronized
  • Advanced synchronizer technology promotes smoother shifting and reduced shift effort
  • 5th gear synchronizer mounted to the countershaft to improve NVH in overdrive
  • 3.67 qt oil capacity
• Pilot Bearing 
• Hardware
• Rubber Transmission Isolator Mount
• Reverse Light Wiring Pigtail
• Crossmember Mount Template
• Instructions
• Factory Warranty

Auto to Manual Conversions and Optional Parts

• McLeod Flywheel* - Billet steel, not cast steel, for improved durability and safety 
• McLeod Clutch* - High-performance, long-life packages with easy pedal effort tailored to your needs
• Bellhousing Kit*
• Hydraulic Clutch Kit* - Modern technology with less pedal effort
  • Master cylinder - high-quality
  • Heavy-Duty concentric slave cylinder - 1,000,000 cycle service life
  • Pre-engineered firewall mount for master cylinder - eliminates guess-work for easy installation
  • Remote reservoir with hose
  • Braided steel pressure hose
  • Pedal pushrod and all hardware
  • Detailed installation instructions
• Shift Linkage Kit
• Shifter Handle* - A variety of shifter sticks from classic to modern to choose from.
• Shifter Ball/Knob - Available in white or black for that classic look. Engraved with a 5-speed shift pattern.
• STX Shifter® - Short throw shifter
• Fluid - Break-In Fluid, transmission fluid, and hydraulic clutch fluid available for purchase

*Required for Automatic to Manual Conversions