A Arms & Parts
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Joe's Upper A-Arms
Joes Racing
$137.95Joe's 10 degree Aluminum Shaft A-Arm Screw In Ball-joint Style -Choose your option Precision machine work and quality materials put JOE'S A-Arms in a class of their own. 10-degree with screw-in ball joint sleeve. Choose your lengthJOE15$137.95 -
Joe's 14250 Tapered A-Arm Spacer Kit - 6" Centers, 1/32"-1/4"JOE14250
Joes Racing
$73.95Joe's 14250 Tapered A-Arm Spacer Kit - 6" Centers, 1/32"-1/4"JOE14250Adjust caster without putting your A-Arm in a bind. Machined out of aluminum, anodized blue and laser engraved to locate the size you need quickly. Machined in 1/32", 1/16", 1/8" and...JOE14250$73.95 -
Allstar Steel Control Arm Shims
Allstar
$7.99 - $8.39Allstar Upper Control Arm Shims 10 Pak -ALL60200 or ALL60201 (two thicknesses .0625 or .125 Shims allow easy adjustment of caster/camber during front end alignment. Available in various thicknesses.ALL60200 1$7.99 - $8.39 -
Afco 20073 Cross Shaft Bushings
Afco
$10.99Afco Cross Shaft Bushing - Used with 20072 Aluminum Shaft -AFC20073Afco Cross Shaft Bushing -AFC20073AFC20073$10.99 -
A-Frame Mounting Plates
Afco
$37.99Afco A-Frame Upper Arm Mounting Plate Flame cut 3/8" steel plate; 6" bolt centers; 2? anti-dive.Afco A-Frame Mounting Plate-AFC20080AFC20080$37.99 -
Afco Cross Shaft - AFC20072-2
Afco
$0.75 - $39.99AFCO RACING PRODUCTS Aluminum Upper Control Arm Shaft 20072-3 with 1/2" mounting holes, 6" on center.AFC20072-2 0$0.75 - $39.99 -
On Sale
Longacre 52-78512 A-Arm Spacers
Longacre Racing Products
Now: $62.99Was: $64.99Longacre A-Arm Spacer Kit -LON52-78512 Won't fall out when setting front end Thickness shown on tab Lightweight aluminum 6" bolt centers Kit includes 1/16", 1/8", 2 of 1/4"LON52-78512Now: $62.99Was: $64.99 -
Afco Upper Control Arms - Bolt-In
Afco
MSRP: $79.99$59.99Afco Upper Control Arm Bolt-in Ball Joint style, select your length Afco upper control arms set the standard for high quality suspension components. All are strut type, except 20002 and 20003 are offset - All are ALUMINUM Shafts We have an...AFC20000MSRP: $79.99$59.99
Optimize Your Race Car's Performance with Advanced A-Arms & Suspension Parts
For competitive auto racing, precise chassis handling and a finely-tuned suspension are paramount to victory. At Reliable Welding & Speed, our comprehensive selection of A Arms & Parts offers everything you need to build, upgrade, or maintain your race car's front suspension system. Whether you're seeking enhanced stability, improved cornering, or superior weight transfer, our expertly curated components are engineered for maximum performance on the track. Explore our range, including specialized precision A-Arm spacer kits for optimal alignment and high-performance control arm bushing kits, all designed to give you the edge.
Category at a Glance: Key Features & Benefits
| Feature | Description | Primary Benefit |
|---|---|---|
| Precision Alignment Adjustment | Slotted one-piece A-Arm spacers and camber shims allow for quick, fine-tuned adjustments without disassembly. | Achieve ideal camber and caster settings for superior tire contact and cornering speed. |
| Enhanced Durability | Components crafted from robust materials like steel and Hyper-Flex polyurethane. | Withstand extreme racing conditions, ensuring reliability and a longer lifespan for your suspension. |
| IMCA Legal Compliance | Specifically designed upper control arms meet stringent IMCA racing regulations. | Race with confidence, knowing your suspension setup is fully compliant with class rules. |
| Improved Handling Response | Stiffer polyurethane bushings and precise control arm designs minimize flex and unwanted movement. | Experience sharper steering, better feedback, and more predictable handling characteristics. |
| Comprehensive Component Range | From complete A-Arm kits to individual caster slugs, camber shims, and mounting hardware. | Find every necessary part for a full front suspension overhaul or targeted upgrades. |
Detailed Specification Overview
| Specification | Available Range / Types |
|---|---|
| Component Types | Racing A-Arms, Upper Control Arms, Control Arm Bushings, Caster Slugs, Camber Shims, Spacer Kits, Hardware Kits. |
| Material | Steel, High-Performance Polyurethane (Hyper-Flex). |
| Application Specificity | GM A-Body / G-Body (1978-87), IMCA Metric Frames. |
| Bushing Characteristics | Polyurethane, Black, Front, Lower. |
| Alignment Adjustment Range | A-Arm Spacers from 1/16" to 1/2" thickness, Caster Slugs with 1/8" or 3/8" offset, Camber Shims 3/16" or 3/8" thickness. |
| Cross Shafts | Steel Cross Shafts. |
Who Is This For? Top Applications & Users
- Competitive Auto Racing: Essential for optimizing front suspension geometry in various racing disciplines, including oval and circle track.
- Race Car Builds & Restorations: Ideal for constructing new race car chassis or performing full suspension overhauls on existing vehicles.
- Performance Upgrade Projects: Perfect for racers and enthusiasts looking to significantly improve their vehicle's handling, stability, and responsiveness.
- Chassis Tuning & Setup: Provides the critical components needed for precise alignment adjustments, allowing fine-tuning of camber and caster for different track conditions.
Explore Our Top Products by Type and Brand
- Explore Joes Racing A-Arm Spacer Kits - Achieve precise front suspension adjustments with multi-size A-Arm spacers.
- Upgrade with Energy Suspension Polyurethane Control Arm Bushings - Enhance steering response and durability with Hyper-Flex bushings.
- Discover IMCA Legal Upper Control Arms with Steel Cross Shafts - Ensure compliance and performance for IMCA metric chassis.
- Find CV Products A-Arm Caster Slugs - Optimize your race car's steering geometry with precision caster slugs.
- Browse CV Products Camber Shims for Racing - Fine-tune wheel alignment for maximum grip and cornering efficiency.
- Shop Howe Racing Control Arm Installation Hardware Kits - Secure your suspension components with reliable mounting hardware.
Expand Your Search: Closely Related Categories
- Explore Chassis & Handling Components for Race Cars - Comprehensive solutions for your vehicle's structural integrity and dynamic control.
- View All Racing Suspension Parts for Performance - A full range of parts to enhance your race car's overall suspension system.
- Browse High-Performance Balljoints & Related Parts - Essential components for responsive steering and durable suspension.
- Shop Race Car Shocks & Springs for Optimal Ride - Control damping and vehicle height for competitive advantage.
Reliable Welding & Speed is your trusted source for high-quality Racing A-Arms and performance suspension components. Our selection is built to meet the rigorous demands of auto racing, helping you achieve peak performance and superior control. Don't forget to check out our New/Used Specials & Close-outs for great deals, and consider giving the gift of speed with our convenient Gift Certificates. Plus, enjoy FREE SHIPPING on orders over $199 (some exclusions apply). Power your passion with parts from Reliable Welding & Speed today!