Belltech Pinion Shim Set for Rear Axle 1-6 Degree Ductile Cast Iron

Belltech Pinion Shim Set — Rear Axle 1–6° Ductile Cast Iron Restore drivetrain smoothness with the Belltech Pinion Shim Set. Precisely correct rear axle pinion angle to eliminate vibration, driveline noise, and premature U-joint wear. Material: High-strength ductile cast iron for long-lasting performance and fatigue resistance. Angle options: Available in 1° through 6° increments — sold in pairs to suit a wide range of alignment needs. Complete kit: Includes new spring-centering bolts for easy, secure installation and proper spring alignment. Performance benefits: Reduces vibrations, restores proper pinion-to-drive shaft alignment, and improves overall ride quality. Designed for enthusiasts and professional installers, this Belltech shim set provides a simple, durable solution for pinion angle correction without extensive modifications. Ideal for lowered or lifted vehicles, performance builds, and suspension upgrades. Quick facts: Durable ductile iron construction • Sold in pairs • 1°–6° sizes • Includes spring-centering bolts • Reduces vibration & U-joint stress.