Auto Barn
Est. 1957
UMI Performance

UMI Performance 82-92 GM F-Body Upper Spring Mount Weight Jacks for UMI K-Member - Black

$402.55

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Fits 1982-1992 Chevrolet Camaro. UMI Performance weight jacks offer a bolt-in solution for easy ride height adjustment and corner balancing.

Key Features

  • Fits 1982-1992 Chevrolet Camaro and Pontiac Firebird.
  • Bolt-in weight jack system designed to work with UMI K-members.
  • Allows for easy adjustment of ride height and corner balancing.
  • Features strong, laser-cut steel construction and a heavy-duty jack screw.
  • Smooth operation thanks to an integrated thrust bearing.
  • Adjustments are made with a 3/4-inch socket, offering up to 2-1/2 inches of lowering.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

UMI Performance is known for making well-built suspension components for American muscle cars. If you're working on your 1982-1992 Chevrolet Camaro or Pontiac Firebird and have installed a UMI K-member, these upper spring mount weight jacks are a smart addition. They provide a straightforward way to adjust your vehicle's ride height and fine-tune its corner balance, making it easier to dial in the handling for your specific needs.

These weight jacks are designed as a bolt-in upgrade that works seamlessly with UMI K-members. They feature strong, laser-cut steel construction and a heavy-duty jack screw that turns smoothly thanks to a built-in thrust bearing. You can easily make adjustments using a standard 3/4-inch socket, and they offer an adjustment range of up to 2-1/2 inches of lowering. UMI offers different spring rates to match your driving style, with 850 lb/in springs for daily driving and general handling, and 1050 lb/in springs recommended for more aggressive driving like autocross or road racing.

This system is race-proven and made in the USA, reflecting UMI's commitment to quality and performance for your F-body.

Specifications

Brand
UMI Performance
Manufacturer Part #
2411-B
UPC
2411-B

Frequently Asked Questions

UMI Performance 82-92 GM F-Body Upper Spring Mount Weight Jacks for UMI K-Member - Black

$402.55