Jeep Wrangler JK/JKU Change Vehicle

A stronger, more durable option to factory parts with adjustment to correct your alignment!

Built for best on road comfort with incredible off road flexibility and durability

Designed for the absolute best flexibility off road while maintaining good road manners

Johnny Joint Control Arms, JK Front Upper, Adjustable, Pair
RockJock $410^.00
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Johnny Joint Control Arms, JL/JK Rear Lower, Adjustable, Pair
RockJock $418^.00
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Johnny Joint Control Arms, JL/JK Rear Upper, Adjustable, Pair
RockJock $450^.00
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Johnny Joint Kit, JK Front End Housing, (30 or 44), Reqs. Welding
RockJock $255^.00
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Johnny Joint Rod End, 2 in., Machined, Press-In, 2 in. X .500 in. Ball, Internally Greased, Incl. Greasable Bolt, Fits TJ/LJ/XJ/MJ 30/44 Housing Casting
RockJock $73^.00
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Johnny Joint Uni-Ball for 3-Links. Fits JL, JT Aftermarket Diffs (only) and all JK, TJ, LJ, XJ, MJ and ZJ Stock and Aftermarket Diffs.
RockJock $169^.00
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Ram Assist Steering Ram Mount, Fits 1 5/8 in. Rods
RockJock $76^.00
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RockJock Brake Hose Kit, JK Front (2014-up), 35 in. Long w/ Single Groove End, Routes By Coil Bucket, Pair
RockJock $125^.00
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RockJock Brake Hose Kit, JK Front Or Rear, Incl. Frame Tabs, Clips, Copper Washers, For Use w/Antirock System, 23.5 in. Long, Pair
RockJock $125^.00
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RockJock Brake Hose Kit, JK Rear, Incl. Frame Tabs, Clips, Copper Washers, For Use w/o Antirock System, 23.5 in. Long, Pair
RockJock $125^.00
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RockJock Brake Line Relocation Bracket Kit, JK
RockJock $60^.00
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RockJock Brake Line Relocation Bracket Kit, JK Front
RockJock $33^.00
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RockJock Brake Line Relocation Bracket Kit, JK Rear
RockJock $30^.00
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RockJock Bump Stop Kit, JK Front, Incl. Billet Aluminum Spacers, Urethane RockJock Bump Stops, Hardware
RockJock $86^.00
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RockJock Bump Stop Kit, JK Rear, Incl. Billet Aluminum Spacers, Urethane RockJock Bump Stops, Hardware
RockJock $92^.00
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RockJock Coil Spring Retainer Kit, JK Rear, Set
RockJock $115^.00
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RockJock Currectlync Drag Link End, JK, Flipped Configuration, Installs On Top Side Of The Passengers Side Steering Arm End Of The Drag Link, Incl. Boot/Nut/Cotter Pin/Zerk Fitting,
RockJock $193^.00
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RockJock Currectlync Drag Link, JK, Bolt-On, 1.3 in. Dia., Forged Construction
RockJock $291^.00
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RockJock Currectlync Drag Link, JK, Flipped, 1.3 in. Diameter Forged Construction
RockJock $302^.00
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RockJock Currectlync JK Drag Link (Organically Shaped, Forged Steel)
RockJock $291^.00
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RockJock Currectlync JK Drag Link End at Knuckle (LH Thread, Forged Steel)
RockJock $164^.00
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RockJock Currectlync JK Drag Link End at Knuckle (Organically Shaped, LH Thread, Forged Steel)
RockJock $164^.00
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RockJock Currectlync JK Drag Link End at Pitman Arm, RH Thread, Forged Steel
RockJock $86^.00
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RockJock Currectlync JK Driver’s Side Tie Rod End, RH Thread, Forged Steel
RockJock $106^.00
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Jeep Wrangler JK/JKU Change Vehicle

CORE 4X4

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Select Your Year: 4Runner

Select Your Year: Ram 3500

Select Your Year: Ram 2500

Select Your Year: Ram 1500

385-375-2104

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Series

Location

Department

Jeep Wrangler JK/JKU Change Vehicle

Johnny Joint Control Arms, JK Front Upper, Adjustable, Pair

Johnny Joint Control Arms, JL/JK Rear Lower, Adjustable, Pair

Johnny Joint Control Arms, JL/JK Rear Upper, Adjustable, Pair

Johnny Joint Kit, JK Front End Housing, (30 or 44), Reqs. Welding

Johnny Joint Rod End, 2 in., Machined, Press-In, 2 in. X .500 in. Ball, Internally Greased, Incl. Greasable Bolt, Fits TJ/LJ/XJ/MJ 30/44 Housing Casting

Johnny Joint Uni-Ball for 3-Links. Fits JL, JT Aftermarket Diffs (only) and all JK, TJ, LJ, XJ, MJ and ZJ Stock and Aftermarket Diffs.

Ram Assist Steering Ram Mount, Fits 1 5/8 in. Rods

RockJock Brake Hose Kit, JK Front (2014-up), 35 in. Long w/ Single Groove End, Routes By Coil Bucket, Pair

RockJock Brake Hose Kit, JK Front Or Rear, Incl. Frame Tabs, Clips, Copper Washers, For Use w/Antirock System, 23.5 in. Long, Pair

RockJock Brake Hose Kit, JK Rear, Incl. Frame Tabs, Clips, Copper Washers, For Use w/o Antirock System, 23.5 in. Long, Pair

RockJock Brake Line Relocation Bracket Kit, JK

RockJock Brake Line Relocation Bracket Kit, JK Front

RockJock Brake Line Relocation Bracket Kit, JK Rear

RockJock Bump Stop Kit, JK Front, Incl. Billet Aluminum Spacers, Urethane RockJock Bump Stops, Hardware

RockJock Bump Stop Kit, JK Rear, Incl. Billet Aluminum Spacers, Urethane RockJock Bump Stops, Hardware

RockJock Coil Spring Retainer Kit, JK Rear, Set

RockJock Currectlync Drag Link End, JK, Flipped Configuration, Installs On Top Side Of The Passengers Side Steering Arm End Of The Drag Link, Incl. Boot/Nut/Cotter Pin/Zerk Fitting,

RockJock Currectlync Drag Link, JK, Bolt-On, 1.3 in. Dia., Forged Construction

RockJock Currectlync Drag Link, JK, Flipped, 1.3 in. Diameter Forged Construction

RockJock Currectlync JK Drag Link (Organically Shaped, Forged Steel)

RockJock Currectlync JK Drag Link End at Knuckle (LH Thread, Forged Steel)

RockJock Currectlync JK Drag Link End at Knuckle (Organically Shaped, LH Thread, Forged Steel)

RockJock Currectlync JK Drag Link End at Pitman Arm, RH Thread, Forged Steel

RockJock Currectlync JK Driver’s Side Tie Rod End, RH Thread, Forged Steel

CORE 4X4

Account

Select Your Year: 4Runner

Select Your Year: Ram 3500

Select Your Year: Ram 2500

Select Your Year: Ram 1500

385-375-2104

sales@core4x4.com

Sign In

Shop by Vehicle