Barnes 4WD B4WK0198 - Panhard Bar Track Bar 7/8 CHROMOLY HEIM JOINTS MS 3/4" 1 1/4" ID tube One right handone left hand thread3/4 x 7/8-14 Heat TreatedCHROMOLYHeim rated at 55,692 load capacity Two Jam nuts Tube insert for 1.25 ID tubing FourMisalignment spacers that will give you a 2" mounting width and a 3/4" bolt hole