Drive Train, Axle, Transmission

What We Offer

The Tremec Magnum is the state-of-the-art 6-speed manual transmission. They are original equipment in some of the world’s best Supercars such as the ZR1 Corvette and the ACR Viper — capable of handling 700 lb-ft. of torque, Tremec’s Magnums feature multiple shifter locations and both electronic and mechanical speedo pickups.

RSG converts these amazing transmissions into Tranzilla Muscle Car Magnums for today’s most popular muscle cars, pony cars, street machines, street rods and 4x4s. Features include:

  • Upgrade To 850 lb-ft. Torque Capacity
  • Magnum Shafts & Gears
  • Triple Cone Synchros
  • Carbon Fiber Synchros
  • Up To 6 Ratios Available — Any Overdrive Ratio Combination Possible
  • Options — REM Super Finishing for Reduced Heat & Friction
  • Pressurized Lubrication Is Also Available

While RSG is known for its Tranzilla Magnum 6-speeds, we are also a Tremec® Elite dealer for TKO and T-5, 5-speeds. The TKO 500 and TKO 600 have torque capacities of 500- and 600-ft. lbs. respectively (double the 300 ft. lbs. – rated T-5). Tremec’s TKO series has slightly smaller overall dimensions and is 36 pounds lighter at 99 pounds compared to T-56. It is fairly versatile with multiple shifter locations, a couple of gear ratio options and both electric and mechanical speedometer pickups.

Rockland Standard Gear thoroughly preps these units for silky-smooth, high rpm shifts with a thorough “blueprinting” that includes shimming, match-fitting components and installing their exclusive carbon fiber-lined synchro rings. No other TKO shifts like an RSG TKO!

We have a huge inventory of new and remanufactured 4 wheel drive transfer cases, for Dodge, Ford, and GM vehicles. Every remanufactured transfer case includes a new Morse chain, bearings, and seals, and many engineering improvements to upgrade the unit for better operation and improved longevity. New process Gear, New Venture Gear, Borg Warner, and Magna Powertrain units are in stock as well as all the parts you need to rebuild it yourself. We also stock a complete line of bearing and seal and overhaul kits, Morse chains, viscous couplings and OEM clutch packs.

Rockland Standard Gear stocks a full line of OEM and Aftermarket Ring and Pinion sets, differential carriers, spider gear kits, and bearing and install kits for front and rear axles. Dana, AAM, Motive Gear, Auburn, just to name a few. Our experienced sales staff will be glad to assist you in getting the right parts the first time for your project. We also carry remanufactured front differentials, brand new front axle disconnects for Chevy 7.5” independent front suspension vehicles like the Chevy Trailblazer. Our expert technical department is always there to help you with achieving the proper setup for quiet operation.

Trusted Brands at RSG