My Account
My Garage
Shopping Cart
MY GARAGE Select Vehicle
MY GARAGE

UMI Performance 6440-B Front Suspension Stabilizer Bar 1-3/8 Inch Tubular Sway Bar

(1963-1974 Chevrolet C10 Pickup; 1967-1986 Chevrolet C10 Suburban; 1979-1986 GMC C1500; 1970-1974 GMC C15/C1500 Pickup; 1975-1978 GMC C15 + 2 more models)

Manufacturer

Part Number

6440-B
Sale Price

$288.13

1 left at this price

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The UMI Performance 6440-B front suspension stabilizer bar delivers exceptional handling performance for C5/C6 Corvettes and GM A-Body vehicles. This heavy-duty tubular sway bar is engineered to significantly reduce body roll and improve cornering capability without the weight penalty of solid bars.

Key Features:

  • 1-3/8 inch heavy duty tubular construction provides superior strength while minimizing weight
  • Direct bolt-in installation with included end links and chassis mount bushings
  • 100% made in USA from premium domestic steel
  • Stiffer than factory sway bar to enhance handling response and reduce body roll
  • Power Tour and daily driver proven for reliable street performance
  • Minor drilling of A-arms required to accommodate upgraded heavy duty end links
  • Compatible with UMI 90048 billet aluminum sway bar mount upgrade for enhanced durability
  • Pairs perfectly with UMI 6443 rear sway bar for balanced front-to-rear sway control

Installation Notes:

  • Vehicles without factory front sway bar mounts require UMI 6444 chassis brackets (factory height) or UMI 6445 (lowered applications)
  • All necessary hardware, bushings, and end links included for complete installation

This tubular stabilizer bar strikes the ideal balance between aggressive sway control for performance driving and comfortable ride quality for daily street use. The lightweight tubular design delivers handling improvements without adding unnecessary unsprung weight to your suspension system.

Products specifications

Fits

1963-1974 Chevrolet C10 Pickup; 1967-1986 Chevrolet C10 Suburban; 1979-1986 GMC C1500; 1970-1974 GMC C15/C1500 Pickup; 1975-1978 GMC C15; 1987 GMC R1500; 1975-1978 GMC C15 Suburban

bbh

Quick and easy....

good so far.

First time I have ever ordered from here. If the items don't arrive as per the delivery info, then the rating will change

Great quick delivery.faster than I expected

Shopping experience was good. The delivery company, Estes, kept bumping my delivery for 4 days. Finally had to call to get delivery.

Good price

My order was packed very secure arrived on time looking forward to do more business with this company

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy