Tech: Drivetrain - Trucks 4x4 @ Off-Road.com
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Tech: Drivetrain
  • The Dana 44 Grease Nipple Mod



    Greasing the wheel bearings on a semi-floating rear Dana 44 can be an almost impossible task. Even after taking apart half the axle, it is still hard to get the bearings the proper amount of grease. This modification makes greasing the bearings a breeze. Check it out.

    Project K1500: Posi-Lok or Bust




    4x4 Posi-Lok makes an alternative front axle engagement system. This setup, referred to as the Posi-Lok, is 100% mechanical.

    Project '93 K1500: Tom Wood's Custom Drive Shaft Install




    Off-Road.com shows you how to install a Tom Wood's Custom Drive Shaft on your 4x4.

    Project K1500: Richmond Gear and Powertrax Extreme Traction System




    After upgrading to the 35-inch Pitbull Rockers the truck has been crying for a gear change.

    Transmission Overhaul Part III - Home Sweet Home




    Our Chevy truck gets a new torque converter, deeper transmission fluid pan, and final assembly by AAMCO.

    Nissan Xterra Aluminum Differential Cover Review




    Is an aluminum differential cover really better than the OE steel stamped? Off-Road.com takes a closer look.

    Project K1500: Transmission Overhaul Part II Dissasembly



    Once I got project '93 k1500's transmission apart I decided it might be best that I left it to professionals at my local AAMCO to reassemble.

    Project K1500: Transmission Overhaul Part I Overview and Detachment




    About 210,000 miles later I have finally decided to direct my attention to the transmission. It is the original, stock tranny that came with the truck all of about 14 years ago and has not had any complications.

    BULLY DOG PMT Review




    There comes a time in every young diesel truck owner's life where two little words hit and begin to nag at them. More Power!
    For our 6 speed manual 2006 Dodge Meg a Cab 2500 it was shortly after we had cracked 20,000 miles.

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Sponsored Links
Pit Bull Tire -
Pit Bull Tire adds 14 extra large forty-something extreme off-road OD sizes to its Rocker & Growler lines. Now wheelers have a superior choice. The 42x15.0-20LT/D Rocker, 44x1950-20LT/D Rocker and 47x21-20 LT/D Growler are D-Rated 20" rim sizes for these larger ODs.
Alcoa Wheels For Full Size Trucks -
Three new forged aluminum wheels for full size trucks from Alcoa. Discovery Series, Revolver Series and Xtreme Series in 20"x9", 8-lug fitments. Available in chrome finish or easy-to-clean Dura-Bright® technology. Visit www.strongwheels.com
Need Gas Mileage & Power? -
Free flowing performance exhaust can increase gas mileage and increase power. We can all benefit from increased mileage and increased horsepower & torque improves towing, mud-slinging and the ability to turn those larger tires you put on your truck. See what Flowtech Exhaust has for your gas or diesel truck.
RH2way.com -
RH2way.com manufactures racing 2 way radios, intercoms, headsets and wiring accessories. Best known for Nitro helmet speakers and off road racing systems, RH2 offers, 0% financing, free annual service, referral program, trade-in program and decal money for competitors. www.rh2way.com or 877-357-RACE (7223).
Wilson Thrasher intake manifold for 5.9L '03 - '07 Cummins turbo diesels -
Better torque, fuel economy, lower exhaust gas temperatures, fewer exhaust emissions & improved drivability. New Thrasher requires less accelerator pedal to pull, tow, or cruise; therefore, it uses less fuel.
Katech Performance -
Katech Performance?s Desert Attack 500 engine is built on a billet 6061-T6 block with an all-forged rotating assembly. The off-road 8.2-liter V8 displaces 500 cubic inches to put out over 750 hp and 750 ft-lb torque ? incinerating all in its path.
Reports of 2-6 mpg gains, +174 hp! -
Use Less Fuel and Get More Power! Hypertech¹s Max Energy Power Programmer maximizes horsepower, torque & drivability while increasing fuel mileage and maintaining clean emissions for Ford, GM, Jeep, Dodge & Nissan.
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