Category Archives: Transmissions

This heavy-duty GM 4L80E 2WD automatic transmission comes complete with a matched torque converter and is ready for bolt-in installation. Evolved from the legendary TH400, the electronically controlled 4-speed overdrive unit features gear ratios of 2.48, 1.48, 1.00, and 0.75:1, delivering strong launch power with efficient highway cruising.Factory-rated for up to 440 lb-ft of engine […]

This ZF-designed, Chrysler-licensed 8-speed automatic (also called 870RE) delivers smooth, lightning-fast shifts (as quick as ~200 ms) via four planetary gearsets and a lock-up torque converter that engages in all gears. Officially rated for up to 700 Nm / ~516 lb-ft input torque (and roughly 500+ hp in stock form), it pairs factory with 5.7L/6.4L […]

This is a complete TREMEC T56 Magnum 6-speed manual transmission package, ready for installation with flywheel, clutch, driveshaft, and bolt kit included. The Magnum is TREMEC’s aftermarket evolution of the TR-6060 architecture, engineered far beyond the original T-56.It carries a robust 700 lb-ft torque rating, making it suitable for high-output engines producing roughly 600–800+ horsepower […]

This GM 4L60E is a electronically controlled 4-speed automatic overdrive transmission designed for rear-wheel-drive applications. It features gear ratios of approximately 3.06 (1st), 1.62 (2nd), 1.00 (3rd), and 0.70 (4th/overdrive), delivering strong low-end pull and relaxed highway cruising.Factory ratings typically list maximum input torque around 350–360 lb-ft, making it well-matched to stock and mildly modified […]

This fully assembled GM 6L80 six-speed automatic arrives complete with a matched torque converter, ready for straightforward installation in compatible RWD/AWD platforms. Factory-rated for up to 440 lb-ft of input torque (with output capacity around 664 lb-ft), the robust 6L80 routinely supports 450–500 rear-wheel horsepower in stock form and, with proper cooling and tuning, has […]

The Ford 10R80 is a robust 10-speed automatic transmission (with integrated torque converter) co-developed by Ford and GM, widely used in 2017+ F-150s, Raptors, Mustangs, and other rear/4WD applications.Key specs: It features a wide 7.4:1 gear ratio spread for excellent acceleration and efficiency, with stock torque capacity rated around 590–800 lb-ft (naming convention references the […]

This freshly rebuilt GM 4L60E 4-speed automatic transmission paired with a compatible 4WD transfer case (such as NP241 or similar) is a robust, electronically controlled unit ideal for street, towing, and light off-road use. Stock versions handle approximately 350-360 lb-ft of torque and engines up to ~400 HP, with a maximum shift speed around 6,000 […]