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$599.99
UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red
UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red

UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red

Front Lower Position, Boxed Control Arm Style, Steel

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UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red
UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red
UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red
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UMI 2309-R 93-02 F-Body Boxed Adj. Lower A-Arms, Rod Ends, Red
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We estimate this item will ship on or before October 9th.
Part # 1852309R
$599.99
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Details

Position:
Front Lower
Control Arm Style:
Boxed
Material Type:
Steel
Adjustable:
Yes
Bushing Material:
Spherical bearing
Ball Joint Included:
Yes
Ball Joint Type:
Press-in
Bushing Included:
No
Hardware Included:
No
Finish:
Powder Coated
Color:
Red
MFG. Part #:
2309-R
Sold in Quantity:
Set

Info

UMI’s heavy duty boxed lower a-arms P/N 2309 with dual rod ends provides a rock-solid foundation for your autocross, road race or corner carving 4th Gen. The a-arms fully gusseted box tubing construction, while appearing robust, affords a five pound weight savings per set over factory lower a-arms. The tube adapters for mounting the rod ends are crafted from 4140 Chromoly steel to enhance thread durability and guarantee years of trouble free use. Revised ball joint location adds a nominal 2 degree caster increase. These arms have double shear sway bar mount tabs with endlink set included. These A-arms are designed to work with the factory K-member, UMI k-members, and virtually all aftermarket K-members. Crafted with pride in Philipsburg, PA - USA.

Hardware kit, Part # 2301-Lower a-arm hardware kit includes Grade 10.9 bolts, washers and lock nuts.

Features:

  • 0.120” wall mild steel box tubing

  • 5lbs lighter than factory a-arms

  • Double shear sway bar mount with endlink set included

  • Pedestal mount fits DeCarbon, Koni, Bilstein and aftermarket GM t-bar

  • Nominal 2 degree caster increase potential

  • Double gusset design for flex-free operation

  • TIG welded 4140 Chromoly threaded tube adapters

  • Premium ball joints installed

  • Race quality high misalignment rod end on vertical mount

  • CNC machined ball joint cups, tubing radiuses & mounting plates

  • Available in red or black powder coat

  • Uses OEM hardware or UMI P/N 2301

  • 100% Made In USA

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Installation Instructions (PDF)

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 10 business days for UMI Performance to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.
Some parts are not legal for use in California or other states with similar laws/regulations

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Videos & Articles
  • Have a 1970-1994 GM A- or X-body in need of some new lower control arms? Take a look at what Speedway Motors' employee Steve L. has to say about our lower control arms!
  • Whether you are looking to change the look of your truck, get rid of your tired rusty springs, or upgrade the ride quality of your truck, Speedway Motors has you covered with stock height and lowered spring options.
  • In this Tech Tip, John responds to a customer question about tubular control arms.

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