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UMI Performance

UMI Performance 1973-1987 GM C10 Flip Kit

MPN: 6410 Catalog #: 001551396 Category: Lowering Kits Check Vehicle Fitment

Product Details

Saddle bracket relocates axle slightly to maintain perfect stock wheelbase

The UMI Performance P/N 6410 flip kit lowers the rear of the 1973-1987 GM C10 truck six inches by relocating the axle above the leaf spring. The saddle bracket moves the axle rearward to keep the wheel centered in the wheel well. The lower leaf plate is seriously strong and features laser cut ¼” plate steel clamped by extra heavy duty U-bolts. Kit comes complete with brackets, stand-offs, U-bolts and polyurethane bump stops. Gloss black powder coat. 100% Made In Philipsburg, PA – USA.

UMI Performance 73-87 GM C10 Flip Kit, UMI Performance 1973-1987 GM C10 Flip Kit

Rear Flip Kit - 6 in Lowering - Brackets / Hardware - Steel - Black Powder Coat - GM Fullsize Truck 1973-87 - Kit

UMI Performance 73-87 GM C10 Flip Kit, UMI Performance 1973-1987 GM C10 Flip Kit

1973–1987 UMI Performance 73-87 GM C10 Flip Kit

Vehicle Fitment

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

Product Specs

Brand
UMI Performance
Part Number
6410
Catalog Number
001551396
Product Line
Lowering Kits and Components
Category
Engines & Parts
Type
Lowering Kits
UPC / Barcode
6410
Vendor Product Category
Engine Components
Vendor Product Subcategory
Hardware Kits - Other
Length
15.50 in
Width
6.40 in
Height
4.50 in
Weight
16.80 lb
Units Per SKU
1
Freight / LTL
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 9 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: 9 available as of 6/4/2026.

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