4071 – 1968-1972 GM A-Body Coilover Kit, Front & Rear, 2-3″ Lowering
$1,599.99
⚠ See fitment note
PRODUCT DESCRIPTION
UMI's complete coilover kit simplifies handling adjustments with a single convenient part number. This kit combines both front and rear setups into one package, allowing you to lower your car by up to two inches. The trailing arm relocation brackets provide multiple angles for improved traction and steering control.
The kit includes a Viking hybrid front setup with a 550 lb/in spring rate and UMI's race-proven rear bracket system featuring a 225 lb/in spring rate, suitable for street, strip, and handling applications. Optional thrust bearings and a spanner wrench are available for purchase. If you need alternative rates or heights, please contact UMI technical support.
UMI's bolt-in rear coilover kit permits full ride height, spring rate, and damping adjustments, along with trailing arm adjustment for tuning the instant center. The kit is equipped with reinforced upper mounts and lower brackets for a secure fit. The included Viking Performance shock is 19-way adjustable in compression and rebound, allowing customization for various applications.
**RECOMMENDED ADD-ONS**
- **Thrust Bearings**: Facilitate easier adjustments (not required).
- **Spanner Wrench**: Necessary for height adjustments.
**RECOMMENDED UPGRADES**
- **Optional Shock Tower Brace**: Adds chassis reinforcement (fitment with all exhaust systems not guaranteed).
**INSTALL NOTES**
**WELDING REQUIRED FOR DRAG USE**: Vehicles running 10.50 or faster or using slicks require welding. Bolted brackets are suitable for street performance, auto-x, and road race applications.
Fitment Note: Rear shocks may not clear all exhaust tailpipes.
LOWERING ONLY: This kit is for lowering your car 2-3'' below factory height. Contact us for stock or raised ride height options.
STOCK AXLE ONLY: Direct bolt-on only with GM axle housing and stock GM brackets. Aftermarket housings may not be compatible.
LOWERING ONLY: This kit is for lowering your car 2-3'' below factory height. Contact us for stock or raised ride height options.
STOCK AXLE ONLY: Direct bolt-on only with GM axle housing and stock GM brackets. Aftermarket housings may not be compatible.
PRODUCT FEATURES
- Convenient, one part number ordering
- This kit allows moderate to aggressive lowering
- 550 lb/in front rates
- 225 lb/in rear rates
This Product Features
Designed & Manufactured in the USA
Durable Powder-Coat
North American Raw Materials
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.
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| Hardware |
Included |
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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 '4071 - 1968-1972 GM A-Body Coilover Kit, Front & Rear, 2-3" Lowering' fits the following platforms:
Fitment Note: Rear shocks may not clear all exhaust tailpipes.
LOWERING ONLY: This kit is for lowering your car 2-3'' below factory height. Contact us for stock or raised ride height options.
STOCK AXLE ONLY: Direct bolt-on only with GM axle housing and stock GM brackets. Aftermarket housings may not be compatible.
LOWERING ONLY: This kit is for lowering your car 2-3'' below factory height. Contact us for stock or raised ride height options.
STOCK AXLE ONLY: Direct bolt-on only with GM axle housing and stock GM brackets. Aftermarket housings may not be compatible.
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 4071 - 1968-1972 GM A-Body Coilover Kit, Front & Rear, 2-3" Lowering 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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