FishBone FB27371 6 Degree Leaf Spring Shim 2.5 Inch Steel

The FishBone FB27371 is a 6-degree leaf spring shim designed to correct driveline angles on lifted trucks and off-road vehicles. This precision-engineered component fits 2.5-inch wide leaf springs and is sold as a pair for complete axle correction.

Key Features:

• 6-degree angle correction for optimal driveline geometry
• Fits 2.5-inch wide leaf springs with universal application
• Constructed from durable steel with black powder coat finish
• Sold as a pair for complete installation
• Easy bolt-on installation with no drilling required

These shims are essential for off-road enthusiasts who need to correct pinion angles after installing a suspension lift. By adjusting the driveline angle, these shims reduce strain on universal joints, extend U-joint life, and eliminate vibration issues commonly experienced with lifted vehicles. Ideal for trail riders, rock crawlers, and anyone running lifted leaf spring suspension systems.

The black powder-coated steel construction provides long-lasting durability and corrosion resistance, ensuring reliable performance in harsh off-road conditions. Installation is straightforward and can be completed by enthusiasts with moderate mechanical skills.