1.5 Inch Block And U-Bolt Kit | Chevy/GMC 2500HD (11-19)

Blocks\
Made of fiberglass reinforced nylon for superior strength and durability.\
Tapered to reduce drive shaft angle.\
Single 5/8-inch pin blocks.\
3-inches wide.\
Powder coated black.\
U-bolts\
Thread Size: 5/8-inch\
Inside Width: 3-inch\
Inside Length: 12-inch\
Style: Square\
E-coated black\
Corrosion resistant