Narrow Forged Johnny Joint 2 1/2 Inch 2.625 Inch X 0.562 Inch Ball 7/8 Inch-14 Shank Externally Greased Each RockJock 4x4 Lighting - Wiring & Controllers - Wiring Relay Each modular coil cover features

Each modular coil cover features a billet aluminum simulated oil fill cap which helps maintain the original Pontiac styling

F81Z 18124-AL

2015-2018 GMC Sierra 2500 HD 4 Door Double Cab Pickup

Press nuts included for easy installation

Narrow Forged Johnny Joint 2 1/2 Inch 2.625 Inch X 0.562 Inch Ball 7/8 Inch-14 Shank Externally Greased Each RockJock 4x4 Lighting - Wiring & Controllers - Wiring Relay Each modular coil cover featuresRockJock's narrow forged Johnny Joints for fabricators and suspension system builders offer 40 degrees of unrestricted movement in any direction as compared to 22 degrees on a common heim joint! Johnny Joint rod ends offer cushioning that a heim joint cannot provide via high density urethane bushing that encases the inner ball. The heat treated center balls are cross drilled for thru bolt lubrication and the joint internals are retained with 2 heavy