4x4 & Off Road Transmission and Drivetrain

Transmission & Drivetrain

Vintage Jeep Driveshaft Upgrade

Brian Gabriel September 26, 2017

Upgrading this weak link between the transfer case and the front driveshaft on many early Jeeps... » Read More

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Transmission & Drivetrain

Servicing Yokes & Seals

Jay Kopycinski September 20, 2017

Yoke Science: Driveshaft and Transfer Case Connections... » Read More

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Transmission & Drivetrain

Go Low: CJ-7 Dana 300 Gear Rebuild

Will Morgan August 31, 2017

We show you how to install a TeraFlex low-range kit and HD output shaft in a Dana 300... » Read More

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Transmission & Drivetrain

T-Case Upgrades: Common Problems and Cures for Popular 4x4 Transfer Cases

John Cappa August 21, 2017

Common problems and cures for popular 4x4 transfer cases... » Read More

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Transmission & Drivetrain

Build a Bombproof 4L80E Manual Valvebody Transmission

John Cappa August 18, 2017

How to Build a Bombproof 4L80E Manual Valvebody Transmission... » Read More

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Transmission & Drivetrain

NP205 Gearing Options From Offroad Design

Jay Kopycinski August 15, 2017

Offroad Design Helps Your Fullsize Rig Crawl... » Read More

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Transmission & Drivetrain

Differential Differences

Jerrod Jones August 14, 2017

Lockers, Limited Slips, and Open Differentials... » Read More

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Transmission & Drivetrain

Rearend Redux

Simon Richards August 14, 2017

Installing an Eaton TruTrac and G2 Gears... » Read More

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Transmission & Drivetrain

NP241 Home Remedies: JB Conversions Helps Make A Transfer Case Better Than New

Jay Kopycinski August 10, 2017

JB Conversions helps make a transfer case better than new.... » Read More

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Transmission & Drivetrain

Building a Stronger Suzuki Samurai Transfer Case

Jay Kopycinski July 27, 2017

Overbuilding a Samurai Transfer Case... » Read More

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Transmission & Drivetrain

Hydro Tap Toyota IFS Steering for More Power

Jay Kopycinski July 25, 2017

Tapping an IFS Power Steering Box... » Read More

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Transmission & Drivetrain

Junkyard Jeep JK 1-Ton Axle Swap

Mike Magda July 25, 2017

We salvage and rebuild a Ford Dana 60 and GM 14-bolt to beef up this Jeep JK.... » Read More

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Transmission & Drivetrain

How to Make Your Tranny Live Behind Big Power

Harry Wagner July 25, 2017

Automatic Build Tips From BD Diesel... » Read More

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Transmission & Drivetrain

Making Sure U-Joints Survive

Jay Kopycinski July 21, 2017

Common sense to prevent common failures.... » Read More

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Transmission & Drivetrain

Adding German Overdrive to American Steel

Harry Wagner July 18, 2017

Adding a ZF Five-Speed Behind Our 460.... » Read More

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Transmission & Drivetrain

Solid Axle Swap: An SAS Conversion For A 1998 Toyota Tacoma

Bruce W. Smith July 11, 2017

An SAS conversion for a 1998 Toyota Tacoma.... » Read More

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Transmission & Drivetrain

WFO Concepts SAS For Chevy Duramax 2500

Jay Kopycinski June 5, 2017

Putting a straight axle in place of Chevy 2500 IFS... » Read More

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Transmission & Drivetrain

Can A Heavier Flywheel Make Your Jeep Easier To Drive?

Trenton McGee March 31, 2017

Step Up Your Jeep’s (CJ to JK) performance with the new Centerforce new High-Inertia Flywheel... » Read More

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Transmission & Drivetrain

Jeep CJ-7 Clutch Linkage Upgrade

Stuart A. Bourdon March 31, 2017

Sloppy action may be due to worn-out rods and bellcrank between pedal and clutch, but there’s... » Read More

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