Gladiator U-Joint Assembly – 2K11 H.D., 16 Spline to 4-Bolt Flange | Black Anodized Aluminum | Fits Small Block Chevy / Mopar

Upgrade your drivetrain with the Gladiator U-Joint Assembly 2K11 H.D.—engineered for unmatched strength, durability, and performance. Designed to handle high-torque applications, this 16 spline to 4-bolt flange U-joint is ideal for serious racers and performance builders using Small Block Chevy or Mopar setups.