4-Inch Lift Kit with N3 Shocks for 1969-1972 Chevy K10 and GMC K15
- Fits 1969-1972 Chevrolet and GMC 4WD K-series pickups and Suburbans, the Blazer, and the Jimmy
- Application-specific front leaf springs with 4 inch rear lift blocks, U-bolts, brake line relocation brackets, and hardware
- N3 shock pairs front and rear, valved for this application
- Room for tires up to 35 inches tall
- Estimated install time: 6-8 hours
Check tire fit for this kit → The manufacturer publishes 14 verified tire sizes for this kit, with wheel width, bolt pattern and offset for each.
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If vehicle is equipped with a front sway-bar drop brackets are recommended SKU: 1019. Fitment on this page is based on the manufacturer’s application data.
About this kit
4-Inch Lift Kit with N3 Shocks, fitment-checked
A 4 inch lift kit for 1969-1972 Chevrolet and GMC 4WD pickups and Suburbans, plus the Blazer and Jimmy. Rough Country 10030 pairs application-specific front leaf springs with 4 inch rear lift blocks and N3 shock pairs front and rear. It clears tires up to 35 inches tall. Budget 6-8 hours for the install.
This is an older-truck kit, and the parts list reflects that: lifted front leaf springs, brake line relocation brackets, U-bolts, and hardware up front, with 4 inch lift blocks, U-bolts, and hardware in the rear. N3 shock pairs are valved for the application at both ends. Fitment covers 1969 Chevrolet K10 and K20 pickups and the K10 Suburban, the 1969-1972 Blazer, and 1970-1972 GMC K15/K1500 and K25/K2500 pickups, Suburbans, and the Jimmy. If your truck has a front sway bar, Rough Country recommends drop brackets, part 1019. Shipping weight: 135.0 lb.
What’s in the box
Kit contents
- 1× Installation Kit 6515
- 2× 4in Front Leaf Spring 8001
- 1× FR Inst. Kit 7564
- 1× N3 Shock Pair 23173
- 1× N3 Shock Pair 23292
Rough Country shares subassemblies across kits, so individual package labels can carry broader application ranges. The complete 10030 kit fits the vehicles shown in the fitment section above.
Specifications
Specs
| Brand | Rough Country |
| Part number | 10030 |
| UPC / GTIN | 00843030150655 |
| Lift height | 4 in |
| Shock package | N3 series |
| Shipping weight | 135 lb |
| Country of origin | ID |
| Category | Suspension & Lift Kits › Lift Kits |
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