Product Summary

Buick, Chevy, GMC, Oldsmobile, Pontiac, Steel, Black

  • Fits 1978 - 1988 GM G-Body
  • 2" lowering
  • Linear spring rates (600 lb/in front, 130 lb/in rear)
  • Suitable for Pro-Tour, Auto-x and general cruising
  • Manufactured in the USA
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Key Specs

MFG. Part #3051
PositionFront or Rear
Material TypeSteel
FinishPowder Coated
ColorBlack
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Need To Know

Quick and Easy Returns

Return Policy

UMI Performance 3051 Details

A spring is a spring right? Wrong! When UMI chose to manufacture our own line of springs we went all out. Designed in conjunction with a leading Sprint Cup chassis engineer, these springs are the best in the business. Our front springs are wound from 5160 CrSi premium wire and feature a linear 600 lb/in rate. The rear springs are wound from 9254 CrSi premium wire and feature a linear 130 lb/in rate. The linear rate provides consistent handling characteristics which are important for Auto-x and Pro-Tour applications while the increase in stiffness reduces body roll and prevents the “floating” feeling so common with the G-Body. These springs are suitable for Auto-x and Pro-Tour applications as well as corner carving/cruising. The ride height is engineered for a 2” lowering with standard SBC as well as LS power (lightened cars may require spring trimming). The front springs are also suitable for full weight Big Block applications when ¼” nose down rake is desired. They have a tough, black powder coat finish and UMI proudly manufactures these premium quality springs in the USA.

Consistent rates and only the best materials (premium Chrome Silicon wire) ensure your cars sits properly for years to come.

Linear spring rates (600 lb/in front, 130 lb/in rear) provides a firm yet comfortable ride and incredible handling.

No more floating feeling.

Suitable for Pro-Tour, Auto-x and general cruising.

Manufactured in the USA

Charts

UMI Performance 3051 Specifications

KEY SPECS
MFG. Part #3051
BrandUMI Performance
PositionFront or Rear
Material TypeSteel
FinishPowder Coated
ColorBlack
GENERAL
Sold in QuantityKit
Front Suspension Height2.0 Inch Lowered
Rear Suspension Height2.0 Inch Lowered
Progressive Rate SpringNo
Bushing IncludedNo

Ratings & Reviews

5

2 Reviews

Overall Assessment

Customers appreciate the high quality of the United products, specifically noting the 2-inch lowering springs. They commented on its practicality, highlighting that it lowered their vehicles to the desired height. It's apparent that users recommend this product for its effective performance and simplicity of use, making it a standout choice compared to competitors' offering. The top quality material guarantees safety and satisfaction. The reviews clearly reflect the overall customer preference for our product.

5

2 reviews

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Would buy again

5.0

10 months ago

G man

St. Paul mn

Verified

United products are high quality.

Would Recommend

2 inch lowering springs

5.0

a year ago

Cisco

Rhode Island

Verified

Product arrived on time and ordering was a breeze… Just waiting for them to settle… Dropped my ride to just the right height…

Would Recommend

Showing 2 of 2 reviews

Questions & Answers

Fitment

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