This kit contains High-Quality OEM spec performance replacement parts for late 1970-1973 Pontiac Firebirds and Trans Ams. This complete Polyurethane suspension kit is pre-assembled in the USA and includes the following high performance parts: 2 Upper Ball Joints W/ Hardware, 2 Lower Ball Joints W/ Hardware, 4 Polyurethane Upper Control Arm Bushings, 4 Polyurethane Lower Control Arm Bushings, 2 Polyurethane Sway Bar Bushings, 2 Polyurethane Sway Bar Link Kits, 2 Outer Tie Rods W/ Hardware, 2 Inner Tie Rods W/ Hardware, and 2 Tie Rod Adjusting Sleeves W/ Clamps And Hardware. Please note that all the ball joints and tie rods come pre-drilled for grease fittings. This new complete front end suspension rebuild kit also contains the cotter pins, rubber grease seals/boots, zirc fittings (when applicable), and the bolts for the ball joints, plus the tie rod sleeve bolts, nuts, and clamps. Polyurethane manufactures professional high-quality polyurethane suspension replacement parts for those who want and demand the most solid and dependable performance out of their vehicles driving ability. For more positive control over stability while cornering this is the way the pros go!