ABF807 – 1968-1972 GM A-Body Handling Package, Stage 4
$4,299.99
PRODUCT DESCRIPTION
Introducing the UMI Stage 4 Kit: Transform Your A-Body into a High-Performance Powerhouse Unlock the full potential of your A-body with UMI's Stage 4 Kit, expertly designed to turn your vehicle into a versatile handling machine. Whether you're dominating the drag strip or enjoying a smooth family drive, this kit delivers unparalleled performance and comfort. Front Suspension Features:
- Upper & Lower Tubular A-Arms: Equipped with ½” taller ball joints for superior camber gain and enhanced steering stability, ensuring precision on every turn.
- Delrin Bushings: Experience seamless motion and pinpoint steering control for a responsive driving experience.
- Viking Hybrid Coilovers: Featuring double adjustable shocks with an impressive 361 valving combinations, allowing you to fine-tune ride height, compression, and rebound for optimal performance.
- 1.250” Chromoly Sway Bar: Expertly CNC bent to deliver flat cornering and improved handling dynamics.
Rear Suspension Highlights:
- Adjustable Tubular Frame Braces: Provide robust support to Poly/Roto combo lower trailing arms and fully adjustable Roto-Joint upper control arms for maximum stability.
- 1” or 2” Lowering Springs: Paired with Viking double adjustable rear shocks offering 361 valving combinations for precise control over suspension dynamics.
- 1” Tubular Pro-Tour Sway Bar: Three-way adjustability allows you to fine-tune stiffness for customized handling preferences.
Why Choose the UMI Stage 4 Kit?
- Upper a-arms enhance caster without needing additional shims, simplifying alignment adjustments.
- Delrin bushings in lower a-arms accommodate both standard springs and coilovers for versatile setup options.
- Viking shocks are meticulously hand-assembled in the USA, featuring intuitive click-and-tune adjustability for effortless customization.
- Roto-Joints ensure smooth articulation, reducing bind and enhancing overall handling performance.
- Comes complete with premium hardware for straightforward bolt-on installation.
What's Included in Your Stage 4 Kit:
- Tubular lower front a-arms (Part #4032)
- Tubular upper front a-arms with taller ball joints (Part #4033-1)
- 1.25” Front sway bar (Part #4035)
- 1” Rear Pro-Tour sway bar (Part #4047-300)
- Set of four double adjustable Viking shocks
- Front coilover springs with your choice of spring rate
- Thrust bearing and spanner wrench
Elevate your driving experience with UMI's Stage 4 Kit—where high-performance meets everyday usability. Transform your ride today!
PRODUCT FEATURES
- Increased spindle height by 1/2” via tall upper ball joints for improved camber gain
- Upper a-arms add caster for improved steering feel and straight line stability
- Lower a-arms feature UMI-built Delrin bushings and accept standard springs or coilovers
- 1.250” front sway bar for flat cornering, CNC bent from 4140
- Double adjustable Viking shocks with 361 possible valving combinations
- Hybrid coilover springs made in the USA
- Rear trailing arms with Poly and Roto-Joints and adjustable uppers
- Roto-Joints allow smooth articulation for improved handling
- Choice of 1” or 2” rear lowering springs combined with Viking double adjustable rear shocks
- 1” diameter rear Pro-Tour bar with three-way adjustability
- Premium hardware included
- Manufactured in Philipsburg, PA, USA
- Kit includes tubular lower and upper front a-arms, front sway bar, rear Pro-Tour bar, set of double adjustable Viking shocks, front coil over springs, thrust bearing and spanner wrench, rear lowering springs, tubular rear lower control arms with Roto-Joint, adjustable rear upper control arms with Roto-Joints, tubular frame braces, replacement rear end housing bushings, all new Grade 10.9 hardware with nylock nuts
- Front spring rate options: 450lb for small block cruise, 550lb for small block handling and all big blocks
This Product Features
Designed & Manufactured in the USA
Durable Powder-Coat
North American Raw Materials
Precision Bent DOM Tubing
Precision Laser Cut Components
Precision Welds
About Viking Performance
Viking Performance, Inc. specializes in high-performance double adjustable shock absorbers and related products. Founded in 2011 by experienced racing enthusiasts, the company identified a gap in the market for affordable double adjustable shocks, allowing customers to optimize their vehicle's ride quality by independently tuning compression and rebound settings. By focusing solely on these products, Viking keeps prices competitive with single adjustable shocks, offering better performance without unnecessary costs.
Viking conducts all aspects of design, research, and manufacturing in-house, ensuring quick responses to market changes. The company has received prestigious awards like SEMA's Best Engineered Award and has expanded its product line to include various shock types, such as patented race-only Crusader shocks and lightweight aluminum struts. With a commitment to value and quality, Viking aims to provide exceptional products for racing and performance enthusiasts at accessible prices.
| Manufacturer | , |
|---|---|
| Fitment | |
| Platform | |
| Hardware |
Included |
| UOM |
Kit |
| Spring Height-Rear |
1" Lowering ,2" Lowering |
| Spring Rating-Front |
450lb ,550lb |
Why Choose
UMI Performance
21 Years In The Industry
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North American Raw Materials
Proudly partnering with leading USA steel suppliers, we source the finest North American mined and milled steel
Precision Bent DOM Tubing
Machine-guided DOM tubing bends maintain correct geometry while maintaining material strength.
Laser Cut Plating
We take North-American sourced plating and precision-cut each component with the latest laser-cutting technology.
Durable Powder Coating
Each finished part is properly prepped and coated with high quality Tiger Dry Lac powder coat, providing a tough long-lasting finish.
Consistent Welds
Our highly-skilled welders and robotic-welders provide consistent welds and ultimate part penetration.
100% USA Made
We take pride in providing 100% USA-Manufactured suspension components.
Shipping Guidelines
Flat Rate Shipping ($11.99) is only offered on Retail orders over $149 shipped via Ground in the Continental United States.
All International customers are responsible for any applicable duties and/or taxes incurred on your shipment upon delivery.
Return Information
All returns are subject to the authorization of UMI Performance, Inc. Please email [email protected] for a Returned Merchandise Authorization (RMA) number. Our Sales team will either authorize or deny the request for return at its discretion. Any product returned without an issued RMA number will not be credited. All returns must be made within 30 days of delivery, be in new condition, be in original sealed packaging and include the RMA number on the outside of the packaging. No exceptions. All products and their packaging must be in new and unopened condition. Products that have been altered, installed, or modified are not returnable. All shipping costs for returns are the responsibility of the customer. All returns are subject to a 20% restocking fee as well as the original shipping charges that UMI Performance may have incurred while shipping your order.
Due to the majority of Viking products being drop shipped, we can not offer returns on any Viking products. If you purchase a Viking product be sure it fits your application. If you need technical assistance prior to placing order please contact [email protected]
This 'ABF807 - 1968-1972 GM A-Body Handling Package, Stage 4' fits the following platforms:
1968-1972 GM A-Body
- 1970-1972 Buick GS
- 1968-1969 Buick GS 350
- 1968-1969 Buick GS 400
- 1970-1972 Buick GS 455
- 1968-1972 Buick Skylark
- 1968-1969 Buick Special
- 1968-1972 Buick Sportwagon
- 1968-1972 Chevrolet Chevelle
- 1968-1972 Chevrolet El Camino
- 1970-1972 Chevrolet Monte Carlo
- 1968-1971 Oldsmobile 442
- 1968-1972 Oldsmobile Cutlass
- 1968-1972 Oldsmobile F85
- 1968-1972 Oldsmobile Vista Cruiser
- 1968-1972 Pontiac Grand Prix
- 1968-1972 Pontiac GTO
- 1968-1970 Pontiac Tempest
- 1968-1972 Pontiac Lemans
- 1971-1972 GMC Sprint
This ABF807 - 1968-1972 GM A-Body Handling Package, Stage 4 fits the following vehicles:
Buick
GS
- 1970 Buick GS
- 1971 Buick GS
- 1972 Buick GS
GS 350
- 1968 Buick GS 350
- 1969 Buick GS 350
GS 400
- 1968 Buick GS 400
- 1969 Buick GS 400
GS 455
- 1970 Buick GS 455
- 1971 Buick GS 455
- 1972 Buick GS 455
Skylark
- 1968 Buick Skylark
- 1969 Buick Skylark
- 1970 Buick Skylark
- 1971 Buick Skylark
- 1972 Buick Skylark
Special
- 1968 Buick Special
- 1969 Buick Special
Sportwagon
- 1968 Buick Sportwagon
- 1969 Buick Sportwagon
- 1970 Buick Sportwagon
- 1971 Buick Sportwagon
- 1972 Buick Sportwagon
Chevrolet
Chevelle
- 1968 Chevrolet Chevelle
- 1969 Chevrolet Chevelle
- 1970 Chevrolet Chevelle
- 1971 Chevrolet Chevelle
- 1972 Chevrolet Chevelle
El Camino
- 1968 Chevrolet El Camino
- 1969 Chevrolet El Camino
- 1970 Chevrolet El Camino
- 1971 Chevrolet El Camino
- 1972 Chevrolet El Camino
Monte Carlo
- 1970 Chevrolet Monte Carlo
- 1971 Chevrolet Monte Carlo
- 1972 Chevrolet Monte Carlo
Oldsmobile
442
- 1968 Oldsmobile 442
- 1969 Oldsmobile 442
- 1970 Oldsmobile 442
- 1971 Oldsmobile 442
Cutlass
- 1968 Oldsmobile Cutlass
- 1969 Oldsmobile Cutlass
- 1970 Oldsmobile Cutlass
- 1971 Oldsmobile Cutlass
- 1972 Oldsmobile Cutlass
F85
- 1968 Oldsmobile F85
- 1969 Oldsmobile F85
- 1970 Oldsmobile F85
- 1971 Oldsmobile F85
- 1972 Oldsmobile F85
Vista Cruiser
- 1968 Oldsmobile Vista Cruiser
- 1969 Oldsmobile Vista Cruiser
- 1970 Oldsmobile Vista Cruiser
- 1971 Oldsmobile Vista Cruiser
- 1972 Oldsmobile Vista Cruiser
Pontiac
Grand Prix
- 1968 Pontiac Grand Prix
- 1969 Pontiac Grand Prix
- 1970 Pontiac Grand Prix
- 1971 Pontiac Grand Prix
- 1972 Pontiac Grand Prix
GTO
- 1968 Pontiac GTO
- 1969 Pontiac GTO
- 1970 Pontiac GTO
- 1971 Pontiac GTO
- 1972 Pontiac GTO
Tempest
- 1968 Pontiac Tempest
- 1969 Pontiac Tempest
- 1970 Pontiac Tempest
Lemans
- 1968 Pontiac Lemans
- 1969 Pontiac Lemans
- 1970 Pontiac Lemans
- 1971 Pontiac Lemans
- 1972 Pontiac Lemans
GMC
Sprint
- 1971 GMC Sprint
- 1972 GMC Sprint
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