Rancho RS7MT 0″ Rear Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

$156.88

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SKU: 2xRS77118_n146 Categories: Shocks, Shocks

Description

Rancho RS7MT 0″ Rear Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

Part Number: RS77118

Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation in demanding environments. Utilizing a sophisticated monotube design, these rear shocks provide the precise damping required for 2WD heavy-duty Chevy R30 and R3500 applications. By separating the gas and oil with a floating piston, the RS7MT eliminates aeration and shock fade to ensure consistent control during towing or spirited driving.

Features

Monotube Construction: A high-pressure nitrogen gas charge provides a lightning-fast response to road inputs to ensure maximum tire-to-surface contact.
Internal Floating Piston (IFP): The physical barrier between the gas and oil provides zero aeration to ensure fade-free performance under high-frequency cycling.
Hardened Nitro-Churcked Rod: A 14mm piston rod provides superior tensile strength and corrosion resistance to ensure long-term seal integrity.
OE-Style Mounts: Durable rubber bushings and high-strength hardware provide a direct-fit installation to ensure reduced NVH (Noise, Vibration, Harshness).

Technical Specifications

Specification	Value
Series	RS7MT
Position	Rear
Lift Height	0″
Compressed Length	14.69 inches
Extended Length	22.17 inches
Upper Mount Type	L1 (Loop)
Lower Mount Type	OE-Style Mount
Construction	Monotube

Fitment

1987-1991 Chevy R30 2WD Crew Cab
1987-1991 Chevy R3500 2WD Crew Cab
Note: Configured for stock ride height (0″ lift) vehicles only.

What’s Included

Includes 2 Shocks
Mounting Hardware
Installation Instructions

Why Choose This Product?

Engineering Advantage: The RS7MT utilizes a high-pressure monotube architecture that outperforms standard twin-tube shocks in thermal management and damping precision.
Performance Benefit: Drivers will experience significantly reduced body roll and improved stability when the vehicle is under load or navigating uneven terrain.

Related Products

RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

RS5000X (Front):
Rancho RS5000X 0" Front Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

RS90000XL (Front):
Rancho RS90000XL 0" Front Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

RS5000X (Kit):
Rancho RS5000X 0" Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

RS90000XL (Kit):
Rancho RS90000XL 0" Lift Shocks for 1987-1991 Chevy R30, R3500 2WD Crew Cab

Frequently Asked Questions

Will these shocks lift my Chevy R30?
No, these shocks are configured for 0-inches of lift and do not provide any additional ride height; they are designed to replace factory-length dampers.

What is the benefit of a monotube shock over a twin-tube?
Monotube shocks use a single-cylinder design and a floating piston to prevent the mixing of oil and nitrogen, resulting in faster reaction times and better cooling.

Are these shocks sold as a pair?
Yes, this SKU (2xRS77118) includes a pair of two (2) shocks for the rear of your vehicle.

Additional information

Weight	10 lbs
Dimensions	28 × 8 × 4 in
Year	1987 , 1988 , 1989 , 1990 , 1991
4WD-2WD	2WD
Brand	Rancho
Product Type	Shocks
Front-Rear	Rear
Lift	0
Make	Chevy
Model	R30 , R3500

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About brand

Rancho Suspension Systems When it comes to enhancing your vehicle's off-road performance and ride quality, Rancho suspension systems, lift kits, and shocks are exceptional choices. With a legacy spanning decades, Rancho is renowned for its innovative and durable suspension solutions designed for trucks, SUVs, and Jeeps. Whether you're tackling rugged trails or seeking improved handling on the highway, Rancho suspension products deliver the performance and reliability that off-road enthusiasts and daily drivers demand. Rancho Shocks At the core of Rancho's offerings are their shocks, including the popular RS5000™ series, RS9000™XL adjustable shocks, and the QuickLIFT™ loaded struts. These shocks are engineered to provide superior damping performance, enhanced control, and a smoother ride across various terrains. The RS9000™XL shocks offer adjustable damping with nine settings, allowing you to fine-tune your vehicle's ride quality to match your driving preferences and load conditions. Rancho shocks are built with high-quality materials to withstand the demands of off-road driving while providing exceptional on-road comfort. Rancho Lift Kits Elevate your vehicle's stance and off-road capabilities with Rancho lift kits. Designed to increase ground clearance and accommodate larger tires, Rancho lift kits enhance your vehicle's off-road performance without compromising handling or ride quality. These kits include essential components like coil springs, control arms, and steering stabilizers, all engineered for a precise fit and optimal performance. Whether you're looking for a moderate lift or a more aggressive setup, Rancho offers a range of lift kit options to suit your needs. Rancho Suspension Components Complete your suspension upgrade with Rancho suspension components, including leveling kits, steering stabilizers, and suspension bushings. Rancho leveling kits are ideal for correcting front-end sag and achieving a leveled stance, improving both aesthetics and functionality. Steering stabilizers from Rancho reduce vibration and wobble, enhancing steering control and reducing driver fatigue. All Rancho suspension components are designed to work seamlessly together, providing a comprehensive solution for improving your vehicle's suspension system. With a commitment to quality and innovation, Rancho suspension systems, shocks, and lift kits are trusted by off-road enthusiasts worldwide. If you're seeking improved handling, increased ground clearance, and a smoother ride, trust Rancho to deliver the high-quality suspension solutions you need for your next adventure.

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