Suspension links, front lower (2) (5x104mm, steel) (assembled with hollow balls) (for use with #8140 TRX-4® Long Arm Lift Kit) Replacement 5x104 mm steel lower front suspension links. Links come assembled with hollow balls. Fits TRX-4® models equipped with a Long-Arm Lift Kit. Replacement part for these models: TRX-4® 1972 Chevrolet® Blazer® High Trail Edition™ TRX-4® Chevrolet® K10 High Trail Edition™ TRX-4® Ford® F-150® High Trail Edition™ TRX-4® Sport High Trail Edition™ Accessory part for these models: TRX-4® 1979 Chevrolet® Blazer® TRX-4® 1979 Ford® Bronco® TRX-4® Equipped with Traxx® TRX-4® Ford® Bronco® TRX-4® Land Rover® Defender® TRX-4® Sport TRX-4® Unassembled Kit