Rough Country 6" Lift Kit | Rear Blocks (73-76 Chevy K10/GMC K15/K5 Blazer/Jimmy | 4WD)
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Free shipping to the lower 48
- Increased ground clearance
- Includes application valved N3 Series shock absorbers which offer the best in balanced performance for on and off-road use.
Install Time6 - 8 hours
- If vehicle is equipped with a front sway-bar, drop brackets are recommended. (SKU: 1019)
- If vehicle is equipped with factory front quad shocks (4 total front shocks), please add Factory Quad Shock kit below (SKU: Q20027).
- Lifted leaf springs
- Steering arm
- Brake line relocation brackets
- 4" lift blocks
- Add-a-leaf springs
- (4) Premium N3 Series
- 1974 Chevrolet Blazer Base 4WD
- 1973 Chevrolet Blazer Base 4WD
- 1974 Chevrolet K10 Pickup Base 4WD
- 1973 Chevrolet K10 Pickup Base 4WD
- 1976 Chevrolet K10 Suburban Custom Deluxe 4WD
- 1976 Chevrolet K10 Suburban Scottsdale 4WD
- 1976 Chevrolet K10 Suburban Silverado 4WD
- 1975 Chevrolet K10 Suburban Custom Deluxe 4WD
- 1975 Chevrolet K10 Suburban Scottsdale 4WD
- 1975 Chevrolet K10 Suburban Silverado 4WD
- 1974 Chevrolet K10 Suburban Base 4WD
- 1973 Chevrolet K10 Suburban Base 4WD
- 1976 Chevrolet K5 Blazer Base 4WD
- 1976 Chevrolet K5 Blazer Cheyenne 4WD
- 1975 Chevrolet K5 Blazer Cheyenne 4WD
- 1975 Chevrolet K5 Blazer Custom Deluxe 4WD
- 1976 GMC Jimmy Base 4WD
- 1976 GMC Jimmy High Sierra 4WD
- 1976 GMC Jimmy Sierra Classic 4WD
- 1976 GMC Jimmy Sierra Grande 4WD
- 1975 GMC Jimmy Base 4WD
- 1975 GMC Jimmy High Sierra 4WD
- 1975 GMC Jimmy Sierra Classic 4WD
- 1975 GMC Jimmy Sierra Grande 4WD
- 1974 GMC Jimmy Base 4WD
- 1973 GMC Jimmy Base 4WD
- 1976 GMC K15 Base 4WD
- 1976 GMC K15 High Sierra 4WD
- 1976 GMC K15 Sierra Classic 4WD
- 1976 GMC K15 Sierra Grande 4WD
- 1975 GMC K15 Base 4WD
- 1975 GMC K15 High Sierra 4WD
- 1975 GMC K15 Sierra Classic 4WD
- 1975 GMC K15 Sierra Grande 4WD
- 1976 GMC K15 Suburban Base 4WD
- 1976 GMC K15 Suburban High Sierra 4WD
- 1976 GMC K15 Suburban Sierra Classic 4WD
- 1976 GMC K15 Suburban Sierra Grande 4WD
- 1975 GMC K15 Suburban Base 4WD
- 1975 GMC K15 Suburban High Sierra 4WD
- 1975 GMC K15 Suburban Sierra Classic 4WD
- 1975 GMC K15 Suburban Sierra Grande 4WD
- 1974 GMC K15/K1500 Pickup Base 4WD
- 1973 GMC K15/K1500 Pickup Base 4WD
- 1974 GMC K15/K1500 Suburban Base 4WD
- 1973 GMC K15/K1500 Suburban Base 4WD
**This part fits a ton of vehicles, so let’s check to see if it fits yours. Don’t see it on the list above? No worries, type your vehicle in the search bar above to see the full list of compatible vehicles.**
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We are dedicated to helping you find the perfect fitment for your ride while also bringing you the highest quality, affordable aftermarket parts in the world! We are truck and car enthusiasts who build their dream rides with these very products.
Shipping times vary depending on item and immediate availability. Unless a specific lead time is listed on this page, expect to receive an email with an ETA within 1-3 days of placing your order. Many suspension kits will ship out within 3-5 business days while some select items may take up to 7-10 business days. Availability on backordered or built-to-order products can vary and we will keep you informed via email with any ETA changes. You will receive the tracking information via email as soon as it is available so you can easily track your package(s) from us, to your door. Keep in mind, some suspension components may ship separately and could arrive at different times. All shipping prices are based on the lower 48 states unless specified otherwise and do not include any duties or customs fees you may be subject to for international orders.
What to Expect Upon Delivery
Always inspect your items immediately upon receipt and notify us if there are any concerns, damages, or missing items. Please verify that all boxes and parts are present and correct using the packing slip or instructions before starting installation or bringing your vehicle to a mechanic. We are unable to assist with any costs accrued from delayed installs due to missing parts. If parts are missing or show signs of shipping damage, please contact us immediately so we can assist you with a replacement; claims of missing or damaged parts made more than 14 days after delivery cannot be honored.
Returns and Cancellations
Any returns or cancellations after placing an order can result in up to a 30% restocking fee. Return requests due to buyers remorse are evaluated on a case-by-case basis and different products may fall under different policies. Please ask any questions you may have about a specific product return policy by contacting our experts. Refunds will be issued after the returned product has been inspected, which can take 1-4 weeks. Products that show signs of installation when returned will not be accepted and will be returned to sender or scrapped.
All manufacturer warranties apply and we will support you as the customer in ensuring you get a quality product. In some warranty situations, manufacturers may need to contact you directly. We are unable to assist with any costs not explicitly covered by the manufacturer's warranty policy, including, but not limited to, shipping or labor costs. For any questions or concerns please contact us. Please note that warranty claims are available to the original purchaser only.
WARNING: This product can expose you to Nickel, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to p65warnings.ca.gov.See More Suspension Lifts See Wheel & Tire Packages See all Store Items Wholesale Program