Rough Country M1 Rear Shocks - -4" - Lowering - Chevy/GMC 1500 (07-25 & Classic) - 770867_A
Rough Country M1 Rear Shocks - -4" - Lowering - Chevy/GMC 1500 (07-25 & Classic) - 770867_A
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Material:
M1 Rear Shocks - -4" - Lowering - Chevy/GMC 1500 (07-25 & Classic)
Unmatched Performance: Conquer any terrain with confidence - Rough Country's Nitrogen-Charged M1 Monotube Shock Absorber delivers superior ride quality and performance mile after mile. Engineered for excellence, the M1 features an internal floating piston that keeps shock oil and high-pressure nitrogen separate, ensuring lightning-fast response with zero cavitation for unshakable vibration damping over every obstacle.Built to Last: Crafted for the toughest conditions, the M1's 2-inch seamless extruded tube offers superior strength, while the 46mm digressive piston provides long-lasting durability and precise control. Digressive valving reacts instantly to changing surfaces, adapting seamlessly to rough trails and smooth streets alike.Engineered for Strength: The 18mm centerless-ground, case-hardened, chromed, and super-polished piston rod enhances durability, while a zinc-plated finish provides exceptional resistance against rust and harsh elements. No matter the conditions, the M1 is built to withstand the test of time.Bold Looks, Smooth Ride: Designed for both performance and aesthetics, the M1 is meant to be mounted body-up for a bold, eye-catching look. Plus, with durable vulcanized natural rubber bushings, you get a smooth, quiet ride with reduced vibrations.Guaranteed Confidence: Backed by Rough Country's 3-year Manufacturer's Warranty, the M1 Monotube Shock Absorber isn't just an upgrade - it's the ultimate performance shock built to handle whatever the road throws your way.
Features:
- Heavy-Duty Build: 2-inch seamless extruded tube for superior strength and durability1
- Precision Engineering: 46mm digressive piston delivers responsive performance on any terrain2
- Self-Adjusting Technology: Deflective-disc independent rebound and compression for a smooth, controlled ride3
- Ultra-Strong Piston Rod: 18mm centerless-ground, case-hardened, chromed, and super-polished piston rod for maximum durability4
- Monotube Design: 46mm high-performance monotube ensures consistent, fade-free performance in all conditions5
- Instant Response: Digressive valving reacts instantly to changing surface conditions for optimal control6
- Corrosion Resistance: Zinc-plated finish protects against rust and harsh elements7
- Enhanced Durability: Vulcanized natural rubber bushings provide long-lasting reliability8
- Peace of Mind: Backed by a 3-year Manufacturer's Warranty.9
Specs:
Category | Shocks & Stabilizers |
---|---|
Install Time | 1-2 hours |
Prop 65 (C, R or CR) | CR |
Prop 65 - Short Label | WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov |
Prop 65 Warning Label | Warning - Both Cancer and Reproduction.jpg |
Prop 65 Yes/No | Yes |
Shipping Options | No Restrictions |
Ships in Multiple Boxes | Y |
Title | M1 Rear Shocks - -4" - Lowering - Chevy/GMC 1500 (07-25 & Classic) |





Policies and FAQs
Return Policy
Fault reasons include but are not limited to:
- Buyer was shipped the wrong product
- Buyer was shipped a damaged product
- The product page had incorrect fitment and the part does not fit the Buyer's vehicle
Opened boxes, plastic bags, and other packaging are not considered damage (excluding single use items such as, but not limited to, liquids, software, and other components that cannot be reused/resealed).
FAQs
|Q. What is an Intermediate Brake Line?
|A. This is the line that runs from the front of the vehicle to the rear. On most vehicles it connects to a junction then you will have rear axle lines. On a few cars the intermediate lines will connect to the rear wheels. It is recommended to change the axle lines if you are replacing the intermediate lines.
|Q. What is included in a pre bent brake line kit?
|A. Our kits include all of the solid metal lines for that section of the vehicle
|Q. I need to return something - what's your return policy?
|A. We are happy to help! Please help us to help you by going to our return form and filling out the form as best as you can in order to request a return.
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Modern Day stands by our parts and is happy to accept returns within 30 days of purchase. Parts must be in new condition.
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If a part arrives damaged, or is defective, Please report it to us immediately. So we can handle it for your promptly.