The Detroit TrueTrac Is now available! We @ JLP Got the 1st unit to test last year.I'm glad to report the unit has worked flawless! We ran our best last year 9.8 @ 134 with a 1.41 60ft! we then put the unit in our HD truck and set a NEW Record 10.9@125 with a 1.5 60ft!..My wife drives the truck every day. there has been no problems at all!...We will NEVER have to rebuild the unit or replace worn out clutches again! No More 1 wheel burn outs! ..Your 60 fts! will be on the money EVERYTIME...We @ JLP have 15 units ready for sale..for only $550.00..If interested give us a call 717 786 4670..thank you JL



New
Detroit Truetrac
Applications
Now Available!

The Detroit Truetrac performs like an open differential under normal driving conditions and automatically transfers torque to the wheel with better traction when ground conditions call for it. Because of the proven helical gear design, maintenance is not required as there are no clutches, cones or friction plates to wear out and no friction modifier to add.

Whether you?re cruising on the street, competing at the strip, or driving to work the Detroit Truetrac is the performance choice limited slip differential.

 

Do you need to setup the ring and pinion after putting the TrueTrac in?

 

Yes....JL

 

hmmm... didn't know that, but it makes sense, since there are no clutches.
You should've came out with this a few months ago, i would have bought one! I changed my rear end, and I now have slotted carbon fiber clutches in there (they never quite made it to the production vehicles) and are incredibly hard to come across.

Nice new "MOD" for the lightning. Thank you.

 

I see all of these new parts coming to market and I like em, but what about the Bassani R?

-Kimball

 

what about the Bassani R?
I hear ya, i'm kinda upset its not ready yet myself. but i'm being told be patient its comming very soon...JL

 

no more one wheel burnouts...i dont get this...all my burnouts have always been two wheels. How is this any different.

 

The stock diff components can eventually wear out, causing you to do one-wheel burnouts.

 

The stock diff components WILL eventually wear out, causing you to do one-wheel burnouts.

I got 60,000 miles outta mine and then you could turn the rear wheels at will when they were off the gound on one side

 

JL, what do you do? stockpile all of your cool new products together and release them at once? our credit cards need a break! cool stuff though, let me know when the intercooler resevoir ships.

 

what is a bassani R?

 

youll find out in 2 weeks

 

3" LT headers

 

I've heard very good things about the true tracs on the mustangs. I believe all the Saleens come with them.

 

While an owner of a new 9" (yet unused) TruTrak for my Mustang project, my understanding is that it is not nearly as strong as the Detroit Locker and not generally recommended from drag strip use. I realize it has better road manners, but wonder about strength.