Help is just a click away!
Click here to chat with a Speedway Team Member
Online - Chat with us!
Products to Compare (max of 3)
Compare These Parts
Talk to the Experts. Call 800.979.0122, 7am-10pm, everyday.
Customer Service
Since 1952
  • Expert Tech Support
  • Huge Inventory
  • Fast Shipping
Talk to the Experts. Call 800.979.0122
Shop By
Street Race Truck More... The Toolbox
Add to Cart
AFCO QM430B Radius Arm, 10-1/4 Inch, 3/8 Threaded, Black
AFCO QM430B Radius Arm, 10-1/4 Inch, 3/8 Threaded, Black

AFCO QM430B Radius Arm, 10-1/4 Inch, 3/8 Threaded, Black

Quarter Midget, 10.25" Overall Length, 3/8"-24 RH/LH Thread Pitch, Aluminum, Black

0 Reviews | 0 Answered Questions
Factory Shipped
Can Ship FREE
Select your vehicle to verify fitment.
Select Vehicle
AFCO QM430B Radius Arm, 10-1/4 Inch, 3/8 Threaded, Black
AFCO QM430B Radius Arm, 10-1/4 Inch, 3/8 Threaded, Black
Zoomed In Image
We estimate this item will ship on or before December 14th.
Part # 106QM430B
Add to Cart
Call to Order
Add to Buildlist

Videos & Articles

Important Messages:

  • This item ships directly from the manufacturer. It may take an additional 1 business days for AFCO 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.


MFG. Part #:
Overall Length:
Thread Pitch:
3/8"-24 RH/LH
Material Type:
Sold in Quantity:


If you're in the market for radius arms, AFCO has you covered. AFCO radius arms are constructed lightweight extruded aluminum for added durability.

  • 10-1/4 inch length
  • Includes 3/8" rod end
  • Black in color
  • Sold each

Some parts are not legal for use in California or other states with similar laws/regulations

More Like This


Q & A

Videos & Articles
  • Get up to date with the latest rule change and successfully update your sprint car support bars with the help of our very own Jason Martin!
  • Eagle Motorsports, Inc. put together a how-to video on installing their Stallard SST Front Axle Assembly.
  • In this episode, Project Chevelle gets coilovers and a much-needed altitude adjustment. Watch as we install QA1 bolt-on coilover kits front and rear, then dial in the perfect stance and shock settings. Our old Chevelle is really starting to look mean!
  • Project Chevelle undergoes front suspension upgrades to minimize feeling every dip and bump in the road. Josh S. walks through the install and quick overview of the tubular control arms and G comp spindles.
  • 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.
  • How to replace sway bars in a Mercury Comet and the advantages that come with it.
  • Check out this coil-over mounting guide to learn about determining your spring rate, compensating for mounted angle, and measuring a replacement shock accurately.

You May Also Like