Tuff Country 97005 3 Inch Rear Block & U-Bolt Kit73-87 Chevy Truck/GMC Truck/73-91 Suburban/Tahoe/Jimmy 1/2 Ton 4WD Tuff Country

Tuff Country P/N 97005 block kit includes lift blocks and ubolts designed to raise the rear of your GM Truck/SUV Installation is done by inserting the cast lift blocks between the factory rear leaf springs and axle Extended zinc plated rear ubolts designed specifically for the GM Truck/SUV are use to replace the factory ubolts
Details

• Rear Block and UBolt Kit
• Lifts the rear of your vehicle 3 inches
• Maintains a factory ride
• Custom made for the application
• Lift blocks are constructed of heavy duty cast iron
• Blocks are tapered to eliminate or reduce driveline vibration
• Zinc plated corrosion resistant extended ubolts
• Simple Bolton Installation
• Made In The USA
• Sold As A Kit

Fits

• 19731987 Chevrolet Truck 1/2 Ton 4WD
• 19731991 Chevrolet Suburban 1/2 Ton 4WD
• 19731991 Chevrolet Blazer 1/2 Ton 4WD
• 19731987 GMC Truck 1/2 Ton 4WD
• 19731991 GMC Suburban 1/2 Ton 4WD
• 19731991 GMC Jimmy 1/2 Ton 4WD

Installation Notes

• On most applications factory length shocks must be replaced with extended length shocks when installing rear blocks 2 inches in height or taller
• Designed for rear axles only Never use lift blocks with a front axle

Tech Specs

• Amount of Lift 3 Inches Rear Lift
• Blocks Tapered Yes
• Lift Block Dimensions 3 Inch H x 25 Inch W x 475 Inch L
• UBolt Dimensions 5/8 Inch x 3 Inch x 1175 Inch Round
• Includes 2 3 Inch Cast Iron Lift Blocks 4 Rear Axle Ubolts 1 Hardware Bag nuts and washers

Specifications