The back of a lifted K5/K10/K15 has to catch up with the front. These Superlift block kits for the Chevrolet K5 Blazer/K10/GMC K15 1973-1987 raise the rear springs in 1.5in, 2in, 2.5in, 3in, 4in, and 5in steps.
Key Features
- Lift heights: 1.5in, 2in, 2.5in, 3in, 4in, and 5in
In the Box
- 2 cast iron blocks, four U-bolts, all nuts and washers needed for installation
Specifications
- Average install time: 1-3 hours
- Shipping weight: 14.5 to 32.2 lb, by option
Fitment
- Chevrolet K5 Blazer 1973-1987
- Chevrolet K10 1973-1987
- GMC K15 1973-1987
MPN 3016 (1.5in)
MPN 3027 (2in)
MPN 3097 (2.5in)
MPN 3038 (3in)
MPN 3049 (4in)
MPN 3059 (5in)