Rancho RS7MT 0″ Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
$156.88
In stock
Rancho RS7MT 0 inches Rear Lift Shocks for 1967-1972 GMC C3500 2WD
Part Number: RS77113
Summary: The Rancho RS7MT series is engineered for high-performance handling and rapid heat dissipation, making it an ideal upgrade for your GMC C3500. Featuring a sophisticated monotube design, these shocks provide the precise damping response required for heavy-duty applications and vintage truck geometry. By utilizing a high-pressure nitrogen gas charge, the RS7MT eliminates oil foaming and aeration to ensure consistent control even under demanding driving conditions.
Features
- Monotube Construction: A high-pressure nitrogen gas charge provides rapid damping response to ensure maximum stability and control.
- Internal Floating Piston: The physical separation of gas and oil provides consistent performance by preventing aeration to ensure fade-free operation.
- Hardened Nitro-Carburized Rod: A 14mm piston rod provides superior durability and corrosion resistance to ensure a long service life in harsh environments.
- Application-Specific Valving: Custom-tuned internal shim stacks provide optimized damping forces to ensure a smooth, controlled ride for your specific vehicle weight.
Technical Specifications
| Specification | Value |
|---|---|
| Series | RS7MT |
| Position | Rear |
| Extended Length | 20.59 inches |
| Compressed Length | 13.9 inches |
| Travel | 6.69 inches |
| Upper Mount | L1 |
| Lower Mount | OE-Style Mount |
| Lift Height | 0 inches (Stock) |
Fitment
- 1967-1972 GMC C3500 2WD (with Rear Coils)
- Note: AM General Model FJ-9; US Postal FJ-9
What’s Included
- (2) Rancho RS7MT Rear Shocks
- All Required Mounting Hardware
- Protective Dust Boots
Why Choose This Product?
- Engineering Advantage: Rancho’s monotube technology reacts faster than traditional twin-tube shocks, effectively managing the unsprung weight of heavy-duty rear axles.
- Performance Benefit: Drivers will experience reduced body roll and improved steering feedback, resulting in a more planted and confident feel on both highways and secondary roads.
Related Products
RS5000X (Rear):
Rancho RS5000X 0" Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
Rancho RS5000X 0" Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
RS5000X Full Kit:
Rancho RS5000X 0" Front Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
RS90000XL (Rear):
Rancho RS90000XL 0" Rear Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
Rancho RS90000XL 0" Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
RS90000XL Full Kit:
Rancho RS90000XL 0" Front Lift Shocks for 1967-1972 GMC C3500 2WD with Rear Coils
Frequently Asked Questions
Will these shocks lift my truck?
No, these shocks are configured for 0 inches of lift and are designed to replace the factory-length shocks on vehicles with stock 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 becoming “soft” or losing damping power during extended use.
Are these shocks sold as a pair?
Yes, this SKU (2xRS77113_n656) includes a pair of 2 shocks for the rear of your vehicle.
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