UMI Performance 1970-1981 GM F-Body Front End Kit, Performance/Street, Adj

Part Number: UMI266602-R

UMI Performance 1970-1981 GM F-Body Front End Kit, Performance/Street, Adj

Part Number: UMI266602-R

$2,175.99

On Backorder

( Inventory updated: 06/06/2026 )

Estimated ship date: 30 days or more

If there is no ETA, we will refund the cost of the part.

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1970-1981 GM F-Body Front End Kit, Performance/Street, Adj

  • 1970-1981 GM F-Body Front End Kit, Performance/Street, Adj
  • 100% Made In USA.
  • 600 lb/in race quality springs with approximate 2 lowering suitable for daily driving and corner carving.
  • A-arms increase caster allowing an average of 6 degrees positive for improved steering feel and reduced wandering.
  • Complete kit includes all front end components.
  • Includes UMIs newest swivel style sway bar end links.
  • Lower a-arms feature polyurethane bushings to provide street comfort and improved performance over rubber.
  • Note: this kit pairs nicely with UMI 2620 lowering leafs to generate a low and level stance and a high performance, corner carving attitude
  • UMI 1-1/4 sway bar reduces body roll and improves response during corner carving.
  • UMI slim body monotube shocks control body movement and reduce floating.
  • UMI?s street front end kit includes everything to completely transform the front end of the 2nd Gen F-Body into a street friendly, corner capable, modern handling muscle car. The foundation is UMIs high caster fabricated upper and lower a-arms which increase strength, reduce deflection and provide much improved steering feel. The lowering springs feature a 600 lb/in rate and approximate 2 lowering which reduces center of gravity height and reduces floating. UMIs slim body monotube shocks control body movement without being overly stiff. A larger than stock 1-1/4 sway bar rounds out the package. This kit is 100% Made In USA and is suitable for daily driving as well as corner carving.

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UMI Performance

UMI Performance was founded in 2002 as a father/son business developing performance parts for GM and Ford products. They quickly began to focus on suspension upgrades for both older and late model muscle cars, and have become a leader in replacement and high-performance suspension components, from individual parts to entire kits.

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