UMI Performance 3048 Rear Coilover Bracket Kit for 1978-1988 GM G-Body

UMI Performance's 3048 bolt-in rear coilover bracket kit provides a complete mounting solution for 1978-1988 GM G-Body vehicles with factory rear axles. This race-proven system allows you to convert to coilover shocks while maintaining complete adjustability for ride height and suspension geometry.

Key Features:

• 100% bolt-in design requires no cutting or permanent modifications
• Multi-position bracket design allows ±¾" shock location adjustment for fine-tuning ride height
• Three-position trailing arm location adjustment for instant center tuning
• ½" x 1-¼" shock mount fits most standard racing coilover shocks
• Lower bracket uses factory trailing arm mounting hole plus reinforcement hole from stock shock location
• Upper T-bar reinforcement tabs distribute load and include complete mounting hardware
• Laser-cut from 3/16" USA-made mild steel for precise fit and consistency
• Durable powder-coated black finish for corrosion resistance

Installation Notes:

• Designed for factory rear end housings only; may not fit aftermarket rear ends
• UMI recommends installing brackets first, setting desired ride height, then purchasing correct length shocks
• Rear shocks may not clear all exhaust tail pipes; verify clearance with your exhaust system
• When using factory-style control arm mounted sway bars, lowering the control arms will reduce sway bar ground clearance
• Optional shock tower reinforcement brace available (P/N 3055) to tie left and right towers together
• For applications requiring more clearance or aftermarket rear ends, consider UMI P/N 3049

This complete kit includes upper and lower brackets, upper reinforcement tabs, and all necessary hardware. Designed, tested, manufactured, and raced in Philipsburg, PA using 100% American materials. Your vehicle can be returned to stock at any time.