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GM TREMEC TR-4050 & Silver Sport Transmissions A41X Conversion Kits

GMReady to "find new roads"? The TREMEC TR-4050 5-Speed is geared for rock crawling with a 6.16 1st and 6.03 reverse. Strong too, with a 600 lb•ft torque rating. The transmission isn't just good on the trail, it's street friendly too with a .76 overdriven 5th gear. Off-roading is all about gearing and when it comes to the perfect gears for GM 4WD trucks and SUVs, the TR-4050 is the "better way to see the USA".


Pick a vehicle below to learn more about the TREMEC TR-4050 Conversion Kit