Skyjacker utilizes Blocks and U-Bolts in its Kits to provide rear lift. The Skyjacker 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 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.

Fitment
| Year | Make | Model | Driveline | Engine |
|---|---|---|---|---|
| 1973-1986 | Chevrolet | K20 Pickup | 4 Wheel Drive | GAS |
| 1973-1974 | Chevrolet | K20 Pickup | 4 Wheel Drive | LPG |
| 1973-1986 | Chevrolet | K20 Suburban | 4 Wheel Drive | GAS |
| 1973-1974 | Chevrolet | K20 Suburban | 4 Wheel Drive | LPG |
| 1973-1974 | GMC | K25/K2500 Pickup | 4 Wheel Drive | GAS |
| 1973-1974 | GMC | K25/K2500 Pickup | 4 Wheel Drive | LPG |
| 1973-1974 | GMC | K25/K2500 Suburban | 4 Wheel Drive | GAS |
| 1973-1974 | GMC | K25/K2500 Suburban | 4 Wheel Drive | LPG |
| 1975-1978 | GMC | K25 Pickup | 4 Wheel Drive | GAS |
| 1975-1978 | GMC | K25 Suburban | 4 Wheel Drive | GAS |
| 1979-1986 | GMC | K2500 Pickup | 4 Wheel Drive | GAS |
| 1979-1986 | GMC | K2500 Suburban | 4 Wheel Drive | GAS |
| 1980-1996 | Ford | F-250 | 4 Wheel Drive | GAS |
| 1980-1996 | Ford | F-250 | Rear Wheel Drive | GAS |
| 1982-1986 | Chevrolet | K20 Pickup | 4 Wheel Drive | DIESEL |
| 1982-1986 | Chevrolet | K20 Suburban | 4 Wheel Drive | DIESEL |
| 1982 , 1984-1985 | Ford | F-250 | 4 Wheel Drive | LPG |
| 1982 , 1984-1985 | Ford | F-250 | Rear Wheel Drive | LPG |
| 1982-1986 | GMC | K2500 Pickup | 4 Wheel Drive | DIESEL |
| 1982-1986 | GMC | K2500 Suburban | 4 Wheel Drive | DIESEL |
| 1983-1996 | Ford | F-250 | 4 Wheel Drive | DIESEL |
| 1983-1996 | Ford | F-250 | Rear Wheel Drive | DIESEL |
| 1986 | GMC | K2500 Suburban | Rear Wheel Drive | GAS |
| 1987 | Chevrolet | V20 Pickup | 4 Wheel Drive | DIESEL |
| 1987 | Chevrolet | V20 Pickup | 4 Wheel Drive | GAS |
| 1987 | Chevrolet | V20 Suburban | 4 Wheel Drive | DIESEL |
| 1987 | Chevrolet | V20 Suburban | 4 Wheel Drive | GAS |
| 1987 | GMC | V2500 Pickup | 4 Wheel Drive | DIESEL |
| 1987 | GMC | V2500 Pickup | 4 Wheel Drive | GAS |
| 1987 | GMC | V2500 Suburban | 4 Wheel Drive | DIESEL |
| 1987 | GMC | V2500 Suburban | 4 Wheel Drive | GAS |
| 1995-1996 | Ford | F-250 | 4 Wheel Drive | BI-FUEL |
| 1995-1996 | Ford | F-250 | Rear Wheel Drive | BI-FUEL |
Skyjacker BUK5592 Block And U-Bolt Kit
1973-1973 Chevrolet K20 Suburban V8 GAS
1973-1973 Chevrolet K20 Suburban V8 GAS
- SKU : BHNGBUK5592
- Part Number : BUK5592
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Regular Price
$170.02
Special Price $153.02
Special Price $153.02
Regular Price
$170.02
Special Price $153.02
Special Price $153.02
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Product Details
In-stock 50 In-stock / 53 Sold Typically Ships 3-5 days


