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Chassis Components› Bushings and Mounts

UMI Performance

Front and Rear Handling Kit

Name: Front and Rear Handling Kit
Brand: UMI Performance
SKU: FBF025

$3,689.99 $3,579.29 Save $110.70

SKU: FBF025

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$100 Minimum Order

Non-Returnable Item

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Moderate — 2–4 hours

Overview

The UMI Performance FBF025 is a handling kit designed for 1970-1981 GM F-Body vehicles. This kit aims to transform your muscle car into a more modern and enjoyable vehicle. It includes Viking front hybrid coilovers, caster-corrected upper and lower A-arms, a heavy-duty front sway bar, and UMI-designed leaf springs with polyurethane bushings. The kit also features Viking double adjustable shocks for the rear suspension.

Show original supplier description

The UMI Performance FBF025 Handling Kit - Stage 2.5 is engineered to significantly upgrade the driving dynamics of 1970-1981 GM F-Body vehicles, transforming them into more capable and enjoyable modern muscle cars. This comprehensive kit features Viking front hybrid coilovers with 19 damping settings for precise control over ride and handling characteristics. It includes caster-corrected upper and lower A-arms paired with a tall ball joint to enhance stability and cornering performance. A heavy-duty 1-1/4" front sway bar is included to effectively minimize body roll during spirited driving. For the rear, the kit incorporates UMI-designed 2" drop leaf springs with high-performance rates suitable for daily driving, along with laser-cut shackles featuring polyurethane bushings for a comfortable ride. Complementing the leaf springs are Viking double adjustable smooth body shocks to precisely manage rear suspension damping. The included hardware kit simplifies installation. Thrust bearings and a spanner wrench are provided for easy adjustment of the coilovers. Optional premium hardware kits are available for an even smoother installation process.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

Brand	UMI Performance
Part Number	FBF025
Category	Chassis Components

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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