UMI Performance 78-88 GM Complete Rear Control Arm Bolt Upgrade Kit
UMI Performance 78-88 GM Complete Rear Control Arm Bolt Upgrade Kit
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UMI Performance 78-88 GM Complete Rear Control Arm Bolt Upgrade Kit
Upgrade your GM vehicle's performance with the UMI Performance Complete Rear Control Arm Bolt Upgrade Kit, designed specifically for models from 1978 to 1988. Don’t compromise with old, rusty bolts when you can have a reliable and durable solution.
Why Choose Our Bolt Upgrade Kit?
- Complete Hardware Set: This kit comes with all the necessary hardware for both upper and lower rear control arm installations.
- High-Quality Materials: Each kit includes (8) 12 mm 10.9 High Grade steel bolts, equal in strength to American Grade 8, ensuring superior performance and longevity.
- Secure Installations: Included are (8) 12 mm Nylon lock nuts and washers, providing a secure and stable installation.
- Bright Zinc Plated: The complete kit is bright zinc plated, offering corrosion resistance and an aesthetically pleasing finish.
Installation Made Easy
Transform your vehicle's handling and performance with this simple yet effective upgrade. Everything you need to install your complete control arm kit is included, making it easier than ever to enhance your ride.
Don’t wait any longer! Upgrade your GM vehicle today with the UMI Performance Complete Rear Control Arm Bolt Upgrade Kit and experience the difference in performance and reliability.
Shipping & Returns
Shipping & Returns
📦 Shipping:
Orders are processed within 1–2 business days. Standard delivery takes 3–7 business days, depending on your location.
↩️ Returns:
You may return or exchange products within 60 days of receiving your order. Items must be in original condition with proof of purchase. If your item is defective or damaged due to manufacturing issues, we’ll replace it at no additional cost.

