Synergy Manufacturing source wording says: Fitment: Part # Fitment 8000-01 2007 - 2018 Jeep Wrangler JK / JKU Benefits: Larger tubing size than previous design improves drag link strength, offering a more direct connection to the road and trail compared to stock Greaseable Synergy Heavy Duty Metal on Metal Tie Rod Ends are stronger and more durable than stock, with a driver side single plane tie rod end to eliminate drag link flop Drag Link Flip Adapter is now included for those who will be converting to high steer for straightforward install and no additional purchases necessary Easily adjustable without removing from the vehicle, thanks to our Synergy Double Adjuster Sleeve and Pinch Bolt Assembly Fully welded and sealed from the elements with our Forged Pinch Bolt housings extends the life of your equipment Fits in vehicles with 0-3" of lift with no modifications or up to 6" with the drag link flip and high steer set up and track bar relocation (See Synergy 8055 or 8812-01 ) Features: Drag link bolts right into the factory mounts or can be relocated to the top of the steering knuckle for a high steer setup using included flip adapter Synergy Heavy Duty Metal on Metal Tie Rod Ends , fully greaseable with heat treated components Precision manufactured from 1.5 inch x .250 wall USA made DOM tubing Abrasion-resistant powder coat finish for maximum durability and corrosion resistance Synergy Double Adjuster Sleeve and Pinch Bolt Assembly for easy fine-tuning 100% bolt-on components assures an easy, trouble free installation with the use of basic hand tools Passenger side tie rod end is interchangeable between Synergy Tie Rod and Synergy Drag Link, keeping it simple Min/Max: Measured from center of bolt hole to center of bolt hole Minimum collapsed length: 38.75 inch Maximum extended length: 41.25 inch Includes: (1) Heavy Duty Drag Link (1) Synergy Tie Rod End Flip Adapter (1) Synergy Double Adjuster Sleeve (1) Pinch Bolts & Grade 8 Hardware Notes: Supersedes part number 8001 Replacement Tie Rod Ends: 4139-L (driver) and 4131-L (passenger) Drag Link is designed to be used in the stock location for up to 3 inch lift heights For 3-6 inch lift heights the drag link should be flipped wiht included flip adapter for a high steer setup High Steer setup requires the drag link to be relocated to the top of the steering knuckle used in conjunction with a raised front axle side track bar relocation bracket (See Synergy 8055 or 8812-01 ) Rear track bar should ideally be raised a similar amount at the axle with one of our track bar relocation brackets - weld on , 2-3" bolt on , 3"+ bolt on High steer setup requires 16 inch or larger wheel diameter with a maximum 4-3/4 inch backspacing or wheel spacer with factory wheel setup; 4-1/2 inch back spacing is recommended Right hand drive (RHD) compatible Installation Instructions More information: www.p65warnings.ca.gov. Verify JK/JL/JT application, axle/trim, tie-rod or drag-link setup, stabilizer/mount path, alignment, and any required brackets before checkout.