SPEEDWAY MOTORS 91622831 Rear Crossmember Weld

( Brand: Speedway Motors ), ( Manufacturer Part Number: 91622831 ), ( Type: Crossmembers ), ( Placement On Vehicle: Rear ), ( Material: Steel ), ( Item Length: 15.00 ), ( Item Height: 8.000 ), ( Item Width: 9.000 ), ( Finish: Natural ), ( California Prop 65 Warning: True )

Review SPEEDWAY MOTORS Model Rear Crossmember Weld

The **Speedway 91622831 Rear Crossmember Weld** is a high-quality, precision-engineered replacement component designed specifically for vehicles requiring a robust and durable solution for rear crossmember repairs. Crafted from heavy-duty steel, this weldable crossmember is built to withstand the rigorous demands of automotive use, ensuring long-lasting performance and structural integrity. Ideal for applications where the original crossmember has been damaged due to collisions, rust, or general wear, this part is meticulously manufactured to match the exact specifications of the original equipment manufacturer (OEM), including critical dimensions, bolt patterns, and mounting points. The weldable design allows for seamless integration into existing chassis frameworks, providing a strong, unified connection that enhances both safety and stability. Whether used in restoration projects, accident repairs, or routine maintenance, this crossmember delivers the strength and reliability needed to restore or maintain the structural integrity of a vehicle s rear suspension and frame. Its compatibility with common welding techniques ensures a secure and permanent repair, making it a trusted choice for professional mechanics and DIY enthusiasts alike.

### **Pros and Cons of Buying a Speedway 91622831 Rear Crossmember Weld**

1. **Compatibility and Fitment** The Speedway 91622831 rear crossmember is specifically designed for certain vehicle models, ensuring a precise fit without modifications. This reduces the risk of installation issues that can arise with aftermarket parts that may not align perfectly.

2. **Durability and Quality** Speedway is known for producing high-quality automotive parts, often made from strong materials like steel or reinforced alloys. A properly welded crossmember should provide structural integrity, improving safety and longevity compared to a damaged or poorly repaired original part.

3. **Cost-Effective Repair** Replacing a damaged rear crossmember with a new one is often more economical than attempting a DIY weld, which may require professional labor and could still result in a weaker repair. A new part ensures consistency and reliability.

4. **Prevents Further Damage** A failing rear crossmember can lead to misalignment, suspension issues, or even frame damage over time. Replacing it proactively can prevent more expensive repairs down the road.

5. **Warranty Coverage** Many Speedway parts come with warranties, offering peace of mind in case of defects or premature failure. This can be particularly valuable if the part is critical to vehicle safety.

6. **Professional-Grade Construction** The part is likely manufactured to meet or exceed OEM standards, ensuring it meets the structural requirements of the vehicle s design.

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1. **Higher Upfront Cost** Compared to salvaged or used parts, a new Speedway crossmember will be more expensive. This may be a significant investment, especially if the vehicle is older or not highly valued.

2. **Installation Complexity** Replacing a rear crossmember often requires specialized tools, welding equipment, and mechanical expertise. If the owner lacks experience, hiring a professional mechanic will add to the cost.

3. **Potential for Overkill** If the crossmember damage is minor (e.g., a small crack rather than a full break), a new part may be unnecessary. In such cases, a professional weld or repair could suffice, saving money.

4. **Availability and Lead Times** Depending on the vehicle model and region, the part may not be readily available, leading to delays in repair. Checking inventory or ordering from a distributor in advance is advisable.

5. **Weight Considerations** While steel crossmembers are durable, they can be heavier than some modern aluminum or composite alternatives. This may have minor implications for fuel efficiency or handling, though the difference is usually negligible.

6. **Potential for Misuse** If the part is not installed correctly (e.g., improper alignment or welding), it could lead to premature failure or safety hazards. Cutting corners during installation could negate the benefits of a high-quality part.

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Buying a Speedway 91622831 rear crossmember weld is a **strong choice** for owners dealing with significant damage or those prioritizing long-term reliability and safety. The part s compatibility, durability, and warranty support make it a viable option for serious repairs. However, the higher cost and installation challenges mean it may not be the best fit for minor issues or budget-conscious repairs.

For vehicles where the rear crossmember is a critical structural component (e.g., in high-impact collisions or frame damage), investing in a new Speedway part is justified. Conversely, if the damage is localized and the vehicle is low-value, consulting a mechanic about alternative repair methods (e.g., welding or reinforcement) could be more cost-effective.

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- The rear crossmember is severely damaged (e.g., broken, bent, or corroded beyond repair).

- The vehicle relies heavily on the crossmember for structural integrity (e.g., lifted trucks, performance builds, or safety-critical applications).

- You have access to professional installation or are willing to invest in the labor.

- The part is within budget, and you value long-term reliability over short-term savings.

- The damage is minor, and a professional weld or reinforcement (e.g., additional brackets or gussets) could suffice.

- The vehicle is older or low-value, making the cost of a new part disproportionate to its worth.

- You lack the tools or expertise for proper installation and cannot afford professional labor.

**Final Advice:** Always inspect the damage thoroughly and consult a trusted mechanic before deciding. If the part is necessary, Speedway s reputation for quality makes it a reliable choice, but weigh the costs against the vehicle s value and your repair goals.

Details:

Headquarters. Side ears are for rear body mounts. I made custom mounts by boxing inside of frame double wide to sit this on top. Part # 91622831 Notes requires welding.

Part # 91622831 Condition New Brand Speedway Motors Sold Each Details Rear frame crossmember as seen on our 916-57045 complete model A Frame. Specs Position Rear Crossmember Type Cross Support Boxed Attachment Weld-on Material Steel Finish Natural Thickness 0.12 Sold in Quantity Kit MFG. I used this with my stock frame. Same as pre-welded crossmember part number 91082831.

Fits perfectly inside between stock rails. Worked perfectly as long you completely box your frame in. Yes, I recommend this product. Just make sure to take many cross measurements from different points and you'll have no issues.

part #: 91622831 prices

• $28.99-$100.99

specifications engimou:

• brand: Speedway Motors
• mpn: 91622831
• type: Crossmembers
• placement on vehicle: Rear
• material: Steel
• item length: 15.00
• item height: 8.000
• item width: 9.000
• finish: Natural
• california prop 65 warning: True

returns engimou:

• policy: Returns Accepted
• time: 30 Days
• paid by: Seller

payments engimou:

• credit card: Discover
• wallet: Paypal
• other

general engimou:

• Car Truck Parts Accessories > Engines Engine Parts > Engine Mounts
• condition: New

seller engimou:

• rating: 99.7%
• city: Lincoln, Nebraska
• # reviews: 350643

offer engimou:

• sold: 0
• availability: In Stock
• quantity: 4
• options: Ship-to-home
• started: February 23, 2026

shipping engimou:

• class: Expedited
• service: Expedited
• transit: 3-3 Days
• cost: $16.99
• type: Fixed

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