UMI Performance 78-88 GMC G-Body Rear Coilover Bracket Kit
Free returns on all eligible orders
You have 30 days to request a return. All sale items are final sale.
UMI’s bolt-in rear coilover bracket kit is a complete mounting solution for your Quick Performance axle in your 1978-1988 GM G-Body. This bracket features a multi-position design to allow further fine tuning of ride height and shock location (±¾”). In addition to shock location adjustability, the UMI 3054 features five positions of trailing arm location adjustment to match the Quick Performance adjustable lower control arm brackets. Minor drilling is required.
- Brackets manufactured entirely from 3/16” Made In USA mild steel
- 100% Bolt in design features shock height adjustability
- Designed for Quick Performance 5 hole adjustable mounts
- Fits Quick Performance Ford 9" based rear housings ONLY
- ½” x 1-¼” mount fits most standard racing shocks
- Upper T-bar reinforcement tab and hardware included
- Powder coated black for a long lasting finish
- Laser cut for consistency and a precise fit
- Works great with UMI 3055 shock tower brace
- 100% Made In USA of USA materials
Shipping information
We currently ship within the United States only. Most in-stock orders ship within 1 business day, and standard delivery takes 5-10 business days depending on your location. Shipping is calculated at checkout based on destination and item weight, and a tracking number is emailed to you once your order ships.
See our FAQ for full shipping details.
Returns & warranty
Returns are accepted within 14 days of delivery on new, unused, and uninstalled items in their original packaging. A 15% restocking fee applies, and a Return Merchandise Authorization (RMA) number must be requested before shipping any return. Some items are not eligible for return, including electronics, engine internals, turbo/supercharger kits, special orders, and Sale/Clearance items.
All products are covered by the original manufacturer's warranty. For returns or warranty help, email contact@sabaku-parts.com. Full details are in our FAQ.