

🚗 Elevate your classic GM’s stance with precision-engineered performance!
The UMI Performance Suspension Spring Kit offers a 2-inch lowering solution with a durable black powder-coated finish, designed exclusively for the rear suspension of GM A-Body (1964-72) and G-Body (1977-88) vehicles. Weighing 15.7 pounds and made in the USA, this pair of coil springs ensures a perfect fit and enhanced handling for classic muscle cars.
| Manufacturer | UMI Performance |
| Brand | UMI Performance |
| Model | 67-88 GM A/G-Body Rear2in Lowering Spring Set |
| Item Weight | 15.7 pounds |
| Product Dimensions | 16.2 x 12.4 x 10.6 inches |
| Item model number | 4051R |
| Exterior | Black Powder Coat |
| Manufacturer Part Number | 4051R |
| OEM Part Number | 4051R |
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