Suspension Block and

Skyjacker(R) utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker(R) U-Bolts are e-coated for corrosion resistance. These U-Bolts are offered in various shapes and sizes such as square, round, and semi-round in lengths ranging from 1.75 - 19 inches. The Blocks used in Skyjacker(R) Kits are Ductile iron with fixed center pins. They are also tapered to correct pinion angle and prevent driveline vibrations. Available in 1.25, 2, 3.5, 4.5, and 5 inches.

Additional Information

2in. B/UB KIT;73-87 GM 1/2 TN

These additional application notes are supplied by the manufacturer and collated from multiple year ranges. Not all of these notes may apply to every year or every variant. Please contact a StreetFX agent for clarification if required.

• Ductile Iron With Fixed Center Pins
• E-Coated For Corrosion Resistance
• Limited Lifetime Warranty

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Product Details

Reference Information

Lift Blocks/U-Bolts, Cast Iron, 2 in. Lift, Rear, Chevy, GMC, Blazer, Jimmy, Pickup, Suburban, 4WD, Kit

These lift block kits from Skyjacker are an affordable way to add some lift to your truck. Constructed from cast iron, these quality-made blocks are specifically designed for your application for the perfect fit and great results.