Rancho RS7MT 0″ Rear Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
$156.88
In stock
Rancho RS7MT 0″ Rear Lift Shocks for 1967-1972 GMC C3500 2WD
Part Number: RS77118
Summary: The Rancho RS7MT Monotube series is engineered for high-performance handling and rapid heat dissipation on vehicles with OE-height suspension. This monotube shock features a nitrogen gas charge and a floating piston to provide a highly responsive damping experience, eliminating the aeration common in standard shocks. Designed specifically for the GMC C3500 with rear leaf springs, these shocks ensure consistent control and stability under heavy-duty conditions.
Features
- Monotube Design: A high-pressure nitrogen gas charge provides a rapid response rate to road inputs to ensure precise vehicle control.
- Internal Floating Piston: The physical separation of gas and oil provides consistent damping performance to ensure zero aeration even during aggressive cycling.
- Hardened Nitro-Carburized Rod: A 14mm piston rod provides superior scuff and corrosion resistance to ensure long-term seal integrity.
- Polyurethane Bushings: High-density mounting material provides enhanced durability and reduced deflection to ensure stable axle positioning.
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 |
| Lower Mount Type | OE-Style Mount |
| Quantity | Includes 2 Shocks |
Fitment
- 1967-1972 GMC C3500 2WD (Rear Leaf Springs)
- Note: Configured for vehicles at 0″ factory ride height.
What’s Included
- (2) Rancho RS7MT Series Shock Absorbers
- Mounting Hardware (Where Applicable)
- Protective Dust Boots
Why Choose This Product?
- Engineering Advantage: Rancho’s RS7MT series utilizes a high-pressure monotube architecture that outperforms traditional twin-tube shocks in heat management and response time.
- Performance Benefit: Drivers will experience a firmer, more controlled ride with reduced body roll and improved towing stability.
Related Products
RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
Rancho RS5000X 0" Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
RS5000X Full Kit:
Rancho RS5000X 0" Front Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
Rancho RS90000XL 0" Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
RS90000XL Full Kit:
Rancho RS90000XL 0" Front Lift Shocks for 1967-1972 GMC C3500 2WD Rear Leaf Springs
Frequently Asked Questions
Will these shocks lift my GMC C3500?
No, these shocks are configured for a 0-inch lift and are designed to replace factory-length shocks without changing the ride height.
What is the benefit of a monotube shock over a twin-tube?
The monotube design allows for a larger piston and better heat dissipation, which prevents the shock from “fading” or losing effectiveness during heavy use.
Are these shocks sold as a pair?
Yes, this specific SKU (2xRS77118_n657) includes two (2) rear shocks.
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