2.25" Wide Leaf Spring Shim Kit, 2°, 4°, or 6°, 1966-77 Ford Bronco

Rear Leaf Spring Shims – 2.25" Wide

These 2.25" wide Leaf Spring Shims are designed for lifted 1966–77 Classic Ford Broncos and other classic vehicles. They mount between the rear leaf springs and the rear differential housing perches to correct pinion angle after installing a suspension lift.

When you install a suspension lift, it changes the rear pinion angle, potentially causing the driveline to bind or develop vibration. These shims adjust your pinion angle by 2, 4, or 6 degrees to help bring your driveshaft back into proper alignment and restore smooth drivetrain operation.

Features

• Fits 1966–77 Ford Broncos and other classics with 2.25" wide rear leaf springs
• Installs between rear leaf springs and differential housing perches
• Corrects pinion angle after suspension lift installation
• Available in 2°, 4°, or 6° angle options
• Helps eliminate driveline bind and vibration
• Select pin size (3/8" or 5/16") for your application

Please Note:

• Factory center pins are 5/16".
• Finish will be silver zinc OR light texture black.