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UMI Performance

UMI Performance Rear Coil-Over Converson Brackets

MPN: 3623 Catalog #: 001828707 Category: Shock-strut Mounts Check Vehicle Fitment

Product Details

Coil-Over Shock Bracket - Rear - Bolt-On - Steel - Black Powder Coat - GM B-Body 1978-96 - Kit

Add ride height and damping adjustments with a rear coilover kit on your 1978-1996 GM B-Body platform with UMI's bolt-in coilover conversion brackets with no welding required. When used with coilovers, it enables ride height selection as well as damping adjustment in both compression and rebound. Our heavy duty laser cut, Made In USA, steel brackets, are jig welded to ensure a great fit on factory GM B-body axles.

3623 - 1978-1996 GM B-Body Rear Coil-Over Conversion Brackets

Vehicle Fitment

Please verify year, make, model, and any notes before ordering.

Product Specs

Brand
UMI Performance
Part Number
3623
Catalog Number
001828707
Product Line
Shock-Strut Mounts
Category
Suspension
Type
Shock-strut Mounts
Vendor Product Category
Engine Components
Vendor Product Subcategory
Hardware Kits - Other
Length
12.00 in
Width
4.50 in
Height
4.50 in
Weight
4.93 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 5 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 5 available as of 6/3/2026.

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