Because of the A-arm design, conventional cup kits will not work due to the limited area around the ball joint mounting location. The 4 cups in this kit were custom designed to effectively do the job, offering a set for both removing and installing the GM ball joints.
FEATURES:

• Designed specifically for GM 2500 and 3500 pickups with steel lower A-arms
• Precision machined from alloy steel, heat treated for strength and durability
• Kit includes 4 cups total; 2 cups for removal and 2 cups for installation
• Easy to install and remove; cups lock in place with Schley proprietary design
• Made from heat treated alloy steel for strength and durability