SKU: 59857017133

RockJock TJ/LJ/XJ/MJ Johnny Joint Trac Bar Front Bolt-On Adjustable Greasable

Sale price$210.15 Regular price$233.50
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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19

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Description

RockJock TJ/LJ/XJ/MJ Johnny Joint Trac Bar Front Bolt-On Adjustable GreasableRockJocks Johnny Joint adjustable front trac bar for the TJ LJ XJ MJ ZJ features an offset Johnny Joint rod end that puts the bar further forward providing more clearance between the diff and the trac bar. Other features include a narrow 2 1 2 in. Johnny Joint at the frame end for maximum articulation capabilities, 1 1 4 in. x . 250 wall 4130 chrome moly construction, a welded in gusset from the bar to the frame Johnny Joint, adjustable Johnny Joint

RockJocks Johnny Joint adjustable front trac bar for the TJ/LJ/XJ/MJ/ZJ features an offset Johnny Joint rod end that puts the bar further forward providing more clearance between the diff and the trac bar. Other features include a narrow 2 1/2 in. Johnny Joint at the frame end for maximum articulation capabilities, 1 1/4 in. x .250 wall 4130 chrome moly construction, a welded in gusset from the bar to the frame Johnny Joint, adjustable Johnny Joint rod end at the axle housing end and semi-gloss black powder coat finish. Some drilling is required for installation. The supplied frame bolt is a 5/8 in., and the supplied housing bolt is 1/2 in. Both of these holes must be drilled to size to accommodate the heavier duty hardware. A heavy duty nut plate kit is supplied for the housing end. NOTE: This trac bar is intended to be used with a minimum of 2 in. of lift. It may work on vehicles with less lift with Dana 30 frontends, however, on vehicles with no lift and a Dana 44, 9 in. or 60 frontend, you may run into a clearance issue. Always check fitment before drilling!
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 59857017133

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4.4 ★★★★★
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TimtheK
Dallas, US
★★★★★ 5
Great product - Add foam product for complete solution
Model: 36 SqFt(3.4 SqM)
Used in two cars with speaker upgrades. Easy to install but get the roller for assured adhesion.removes "tinnyness" from large metal resonators. Use with foam absorptive material for a complete system.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 14, 2026
T
Verified Purchase
TitothePinkTorpedo
Massapequa, US
★★★★★ 5
Great Product for noise reduction in Auto Use.
Model: 36 SqFt(3.4 SqM)
I use this on many builds to dampen the metal echo in cars, vans, and trucks. Just one sheet in the center of a body panel is a huge difference maker. You can also cover the entire surface and get added insulation value. The noise is greatly depleted and it's easy to install with a roller tool. Looks Great when done. Good Product I will use again!
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Reviewed in the United States on December 29, 2025
R
Verified Purchase
Robert Gheysens
Waukegan, US
★★★★★ 5
Night and day difference
Style: Tech Pack 28 sqft
Stuff works great. Really makes a difference in the sound quality of the vehicle.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 8, 2026
L
Verified Purchase
lael gore
Battle Creek, US
★★★★★ 5
Worth it
Style: Tech Pack 28 sqft
Excellent sound deadening for my tundra doors. Expensive, but worth it.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 23, 2026
D
Verified Purchase
Dana Coelho
Lowell, US
★★★★★ 5
Heat and sound deterrent.
Style: Tech Pack 28 sqft
My husband likes this stuff for his older cars. Helps with heat from engine and sound.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 26, 2026

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