Kit #16 – JK 6.2L/6L80 LS All New Engine and Transmission.


This is a all new L99 Camaro engine, this engine is discontinued and there are only a small amount left and when they are gone they are GONE. We use the L99 for California emissions, it is the only new engine left with DOD and VVT. The 6L80 came in the Camaro with the L99 and so it is Emissions legal.

The LS3 came with the 6 speed manual transmission and it is NOT Emissions Legal in California, now we can install the LS3 in a Jeep but it would have to be OFFROAD Only! we will not be able to get it threw emissions.

Out of stock


This is a Gen 4 conversion, Using the Chevrolet Truck engine (2007-2013), Camaro and Corvette engines ( the engines we are going to use are from 2007-2015) (2 door and 4 door Jeeps) will work

with a left hand drive and right hand drive Jeep JKs.

with a left hand drive and right hand drive Jeep JKs. 2007-2011 Jeep JK
Here is our new LS-JK swap using the 6.2L/6L80 L99

Engine & Transmission Components $15,300.00


  • New GM crate L99 5.3L engine with Warranty – General Motors limited 2 year / 50,000 mile parts & labor Warranty
  • New GM 6l80E trans With Warranty – GM Cats for the Engine
  • GM exhaust manifolds & heat shieldsStarter, bolts, heat shield For new GM 02 sensorsMAF sensor, mountCARB approved cold air intake for the engineJSS engine mounts for the engineGM evap canister and pressure valesAC compressor, belt, mounts for engine, ALL GM partsTrans dipstickTrans dust covers left and rightTrans cooler and JSS mountsEngine hardware, bell housing bolts, starter bolts, torque bolts and moreVortec engine coverTrans cooler linesAlternator, bolts, belt, NEW GM Parts
  • Power Steering pump, mount,bolts, ALL NEW GM Parts

Swap Kit Components $5200.00


  • JSS AC Lines
  • ALL NEWJSS Engine mounts
  • JSS Trans mounting system
  • JSS PRNDL switchShifter bracket for Trans and for T Case
  • JSS pedal & mount
  • JSS Tach convertor Coolant reservoir Upper & lower hoses and heater loses
  • JSS fuel line
  •  Engine Harness, All New
  • Jeep Harness All New
  •  GM ECU programmed
  • GM TCU programmed, Reprogram JEEP Computer
  •  JSS 6l80E trans adapter, for the Jeep T Case 241J JSS Aluminum radiator GM Cruise control, JSS module.

Labor, at 60 hours $7500.00

Includes:Pull engine/trans/battery boxPull out grill and radiator to install radiator and coolerWeld in engine mountsPull out console for PRNDL switchUpdate evap system to GM style Charge up ACInstall new wiring and computersInstall GM Gas Petal and mount, also cut and reinstall Jeep Petal (for oil light)Install 32 spline input gear in Jeep 241J T CaseInstall GM engineHeartthrob Exhaust System for the LS-JKGM Coolant,oil,trans fluid

Parts $17,498.00

Labor $7500.00

Total $28,998.00

Options Dual Battery Box, JSS $250.00

York Air compressor mount JSS $140

York install kit $800.00

Shower Kit for the JK $650.00

Crossmember for the LS-JK $250.00

New JSS 32 to 23 shaft and adapter $499.00, so you can reuse the Rubicon T Case