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JPC Racing Line Lock Kit (10-14 GT, GT500, BOSS)

Market Price $239.99 You Save 17% ($40.00)
Our Price

$199.99

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  • Item 24601
  • MPN# 1469

In Stock Ships same business day. Choose options to add to cart

Features & Details

  • Line Lock System
  • Great for Drag Nights
  • Protects Rear Brakes
  • Works with ABS & Traction Control
  • Fits 2010-2014 GT, GT500 and BOSS Mustangs
Better Launches. This JPC Line Lock system will allow you to "lock up" your front brakes while letting your rear tires spin freely, making for easier burnouts and faster launches.

Saves Wear & Tear. The JPC Line Lock system works with a flip of a switch. When activated, the JPC system uses a solenoid to maintain line pressure to your front brakes only, until the system is deactivated with the flip of a switch. The result is less wear and tear on your Mustang's rear brakes when compared to the traditional left foot braking method, since your brakes don't have to fight your Pony's power to keep spinning.

Complete Kit. This complete kit includes two polished stainless 8mm lines, a rebuildable solenoid, and all necessary fittings, wiring, connectors, and a switch and fuse holder. It is designed for a hassle-free installation, with no line bending required.

Application. The JPC Racing Line Lock Kit is a bolt-on mod for 2010-2014 GT, Shelby GT500 or BOSS 302 Mustangs.

Fitment: 2010 2011 2012 2013 2014 Details

What's in the Box
  • (1) Electrical solenoid
  • (1) Activation switch
  • (2) Plug-in wires
  • (2) Steel lines
  • Hardware
  • Installation instructions
Installation Info
Tech Specs
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • GT - 10, 11, 12, 13, 14
  • GT500 - 10, 11, 12, 13, 14

People Who Bought This Item Also Bought

Most Helpful Reviews

5/5
Works great, installs easy.

Installation was straight forward. Bled easy, works great. Only thing I didn't like was the switch, as I didn't want to drill any holes, so I used an old hurst joystick button type that I had lying around. ...

Read More
Helpful (4)

4/5
Works great

Works like it supposed to, Couple of issues- Getting the line into the master cylinder was difficult. The fixture would only thread one turn before it was hand tight. But as tightened it threaded fine. ...

Read More
Helpful (4)

Overall Rating 4.7 out of 5 stars
Read All 23 Reviews

Customer Photos

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3 Questions / 2 Answers

Ask a Question

Where under the hood does the solenoid mount? The lines don't seem to be bent for a mounting next to the master cylinder like other kits.

ErikW

Will Russell or J&M stainless lines work with the JPC Line Lock?

jafwolf13

  • This has nothing to do with the replacement SS lines you are talking about. This installs under the hood at the "brain" of the system. So yes, any oem or aftermarket lines will work since they have nothing to do with each other.

    dstead14

Helpful (0)

Can I still use Russell's SS brake lines?

brockstar15

  • Hi, This JPC Racing Line Lock Kit will work with Russell stainless steel brake lines.

    Chris J

Helpful (0)

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Customer Reviews (23) Write a Review

Overall Rating 4.7

out of 5 stars

Installation Time:Full Day

Installation Cost:$100-$250

  • Fit 4.85 4.9
  • Bang For Your Buck 4.75 4.8
  • Stopping Power 4.9 4.9



  • 5/5

    Installation Time: Afternoon

    March 29, 2012

    Works great, installs easy.

    Installation was straight forward. Bled easy, works great. Only thing I didn't like was the switch, as I didn't want to drill any holes, so I used an old hurst joystick button type that I had lying around. Fits my style better.

    BlackDragon12

    Year: 2012 Submodel: GT New York

    Helpful (4)

  • 4/5

    April 25, 2011

    Works great

    Works like it supposed to, Couple of issues- Getting the line into the master cylinder was difficult. The fixture would only thread one turn before it was hand tight. But as tightened it threaded fine. Issue 2- All required connectors were not in the bag for wiring. Had to use some different wire tapping connectors but it worked in the end. Overall fairly easy to install with minimal modifications to aftermarket airbox due to placement of solenoid.

    Nathan

    Year: 2011 Submodel: GT

    Helpful (4)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    January 19, 2013

    JPC racing line lock, a necessity for the novice manual driver at the dragstip.

    I'm very new in driving a manual at the strip, and even though I don't need to heat up the stock tires like I would drag radials, I stll want to heat them up a bit. As one who's made many trips down the quarter in an auto, this manual is a whole other world. I don't think many of us at the local strip want to look bad in front of one or two people, however Royal Purple Raceway (near Houston, Texas) tends to always have a large crowd on Friday nights and it's plum embarrassing not to be able to at least clean off the tires a bit. Enter American Muscle and the JPC line lock. I bought it and had the guys at G-Force near Pearland, Texas do the install. The mechanic there gave me a quick 10 minute lesson about how to use the line lock. I've made one trip to the track since the install and it made a world of difference. If I wanted to, I could do John Force burnouts all night long, or until the clutch melted. I've used drag radials on both a 2005 GTO and a 2009 G8 GXP, and I could make smoke shows all night long, but even on a rare cold Texas night, I've always thought the way to best utilize drag radials was a smoke show. I still feel that way, and with my new Mustang 5.0, what good would it to do to even consider buying drag radials if I couldn't heat them up properly? For the first time, I can now comfortably go shopping for some drag radials, when before I really couldn't feel comfortable buying them. Even though this mod won't show up on the dyno, it sure shows up on the strip. A lot of guys have driven manuals for a long time and can heat up the tires, but for novices like myself, this is one mod that I would consider a 'must have'. Thanks to JPC and American Muscle, my days of embarrassing myself at the track by not at least cleaning off the tires are over.

    OldGoat

    Year: 2013 Submodel: GT Pasadena, TX, USA

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    June 11, 2012

    Rookie Assist

    Great product! Does as advertised. The install went well, especially after we figured that you have to bleed both sides of the breaks. Took no more than a couple of hours if even that.

    TXCoyote

    Year: 2012 Submodel: GT Asheville, NC, USA

    Helpful (2)

  • 5/5

    May 31, 2011

    linelock 2011mustang gt

    linelock was fairly easy to install / had to bleed brakes at wheels to get all the air out seems to work great installed the switch in front of traccontrol switch had to grind out a little plastic under console for clearance

    jeff

    Year: 2011 Submodel: GT

    Helpful (2)

  • 5/5

    May 30, 2011

    UPC line lock

    The line lock kit was complete with everything I needed. It comes with a rocker switch, I prefer a momentary switch. The lines are pre bent and needed very little tweaking to fit perfectly.

    Joe Munsch

    Year: 2011 Submodel: GT

    Helpful (2)

  • 5/5

    Installation Time: Afternoon

    April 11, 2016

    Great for warming tires

    JPC line lock kit with pre bent lines fit perfectly. The directions are simple to follow and they come with pictures! The hardest part is bleeding the brakes. I did have to find directions to disassemble the center council for the switch. I had to purchase a momentary switch also.

    RoushStage3

    Year: 2012 Submodel: Other

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    January 31, 2016

    everything you need included

    total install was prob around 3 hrs had trouble getting a line to line up had to give one a slight bend to get it to line up. instructions are good and detailed. everything needed is included. nice kit! first test felt great car held good did perfect.

    smokeemifyagotem

    Year: 2014 Submodel: GT Zionsville, PA

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    September 01, 2015

    JPC line lock

    Works well. Fits well. Install was easy, other then the wiring. Colored pictures and better wording would make it much easier. I am overall happy with the product.

    Jonw605

    Year: 2011 Submodel: GT500 Yankton, SD

    Helpful (1)

  • 5/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    August 31, 2015

    Excellent line lock

    Works great on my 11' shelby. Had a shop install and owner said it took longer than expected. A must if you drag race a stick car

    LSX187r

    Year: 2011 Submodel: GT500 lincoln, ne

    Helpful (1)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    July 27, 2015

    Great fit and stopping power.

    This was a great line lock and works well on my wife's 2014 5.0. Seems to lock up with a small amount of pressure and really holds well. A lot of times you will see cars jump on the initial start of during the spin, but not with this. My only feedback would be that once you disengage it seems to really cut off quick. This isn't a bad thing and may sound odd, but with one on '07 GT500 it seemed to disengage just a bit slower and facilitated a roll out, that looked cooler in my eyes.

    btaylor101

    Year: 2014 Submodel: GT San Antonio, TX

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    May 14, 2015

    JPC RACING LINE LOCK

    Great product ! Quality pre bent lines and parts. Great fit and easy install. Highly recommended!

    Kirk

    Year: 2011 Submodel: GT Indiana

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    June 26, 2014

    JPC Line Lock works great

    I ended up buying mine direct from JPC, as AM was out of stock at the time I was ready to order. No biggie, they were easy to deal with and also have great customer service. This is an easy install if you follow the directions, pre-bent lines and all necessary fittings make things easy. Very well written with photos explaining every step of the install process. I opted for a more hidden location with easy access to me, over the recommended install location near the e-brake which is visible for all to see. The line lock works well, and would definitely recommend it to anyone looking for one.

    JAH72

    Year: 2011 Submodel: GT Silver Spring, MD, USA

    Helpful (1)

  • 4/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    April 29, 2014

    no more trashed rear rotors

    OK... so I got this kit and also purchased a B&M momentary buttkn to use instead of the supplied toggle switch. For some reason the shop I had do the install couldn't get it to work properly with the button. The "service advance trac" light would come on when the button was activated. They had a heck of a time getting a hold of JPC for help, so I just had them install the toggle switch instead. At some point I will get it set up correctly with the momentary button. But as of now it works great, just gotta get used to flipping that switch at the end of the burn out.

    drew302

    Year: 2012 Submodel: GT california

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    July 01, 2013

    Easy install.

    I think the kit is a very good choice to keep your vehicle looking as stock as possible. I did not use the on off switch because I had a Speed Dawg shift knob with a momentary switch. Better choice in my opinion.

    Anarchy

    Year: 2013 Submodel: GT500 Ladson

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    March 22, 2013

    Easy to install line lock kit

    The instructions were very easy to follow. Hardest part was getting the old line out. The rest was relatively easy to install. Works great did a op-test in the driveway the neighbors enjoyed that :). I definitely would buy it again if I had to do it over again. If you drag race this kit is cheaper to buy then a new set of rotors and pads for the rear that you will ruin if you do enough burnouts (around 10 or so) with slicks on.

    Boss2511

    Year: 2012 Submodel: Boss VA BEACH

    Helpful (1)

  • 5/5

    Installation Time: Afternoon

    September 08, 2017

    JPC smoke them if you have them.

    This kit was straight forward and does just what it's supposed to do. Only issue I had was my dioid was wired backwards from JPC. American muscle couldn't diagnose my problem so they had me call JPC direct. JPC told me the had a "batch that were wired backwards". Onece I fixed this issue everything worked perfectly.

    Jeff86302

    Year: 2011 Submodel: GT

    Helpful (0)

  • 5/5

    Installation Time: Afternoon

    July 21, 2017

    fun button

    I've been testing this since installing the kit last week. It is so much fun! Installation was easy. The most work was running the wiring to where I mounted the switch on my console. Took a little over 2 hours to do the entire install!

    RichH

    Year: 2012 Submodel: GT

    Helpful (0)

  • 3/5

    Installation Time: Shop Install

    Installation Cost: $100-$250

    June 19, 2017

    Worth the money

    Had this installed on my 2010 GT with a blower. Extremely nice

    LG3

    Year: 2010 Submodel: GT

    Helpful (0)

  • 4/5

    Installation Time: Afternoon

    June 18, 2017

    Lock 'em up

    Took about 4 hours to install and then bleed the system. Overall, happy with this kit. Directions were nice but did leave out certain details. Generally I don't do electrical work but the electrical directions made it very easy to figure what wires and circuits to tap.

    RyanV

    Year: 2013 Submodel: GT

    Helpful (0)

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