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Your Alternative to Replacing or Welding Your Differential 



Traction Concepts Limited Slip Features

Daily Driving

Rain, sleet, or snow.  SUV, FWD,  & RWD vehicles need traction on the road.

Street, Track, Asphalt, & Off Road

Whether your stock or full race, our LSD Conversion Kits meet your traction needs.

Limited Slip Differential

Accelerate through the corners faster with a Traction Concepts Limited Slip LSD.

Locker Feature

Traction Concepts helps you get the power to both wheels on the ground.

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Traction Concepts Reviews & Feedback

Welding works but isn't necessary. I run a traction block in my car from Traction Concepts and it allows my car to work as if it has a racing differential. Freewheels when off the throttle making it turn great and locks under acceleration delivering power equally and allowing me to throttle up sooner. Took almost .2 off my laps times with no other changes. -Matt Hamlett, 96' Nissan 200SX Ser -Circle Track Racing