fits make: Gmc. year: 1968–1974.

( Brand: Mevotech Og ), ( Manufacturer Part Number: 46620ZD ), ( Manufacturer Warranty: 1 Year ), ( Placement On Vehicle: Front ), ( Bundle: No ), ( Type: Steering Idler Arm ), ( Compatible Model: P35/p3500 Van ), ( Short Description: Idler Arm ), ( Cs-sku: 328 )
The **Mevotech OG 46620ZD Front Steering Idler Arm** is a meticulously engineered, direct-fit replacement part designed specifically for the front steering linkage of **1968 through 1974 GMC P35 and P3500 vans**, ensuring optimal performance and reliability for these classic workhorses. Crafted from high-quality **malleable iron**, this idler arm is built to withstand the rigors of daily use, providing smooth, precise steering while maintaining the original vehicle s handling characteristics. The arm features a **robust, reinforced design** with a **ball-joint connection** at both ends, allowing for proper articulation and alignment while reducing unnecessary wear on the steering components. Mevotech s attention to detail extends to the **precision-machined mounting holes**, which guarantee a secure and accurate fit to the factory bracket, eliminating any potential for misalignment or excessive play. This idler arm is an **OEM-quality replacement**, meaning it adheres to the same rigorous standards as the original equipment, ensuring compatibility with the van s steering geometry without compromising on durability. Whether used for daily commuting, towing, or off-road adventures, the **Mevotech OG 46620ZD** delivers the strength and reliability needed to keep your GMC s steering system in peak condition, reducing the risk of premature failure and extending the lifespan of related components like tie rods, steering knuckles, and bushings. Perfect for restoration projects or routine maintenance, this part is a **must-have upgrade** for any owner seeking to restore or preserve the performance of their classic GMC van.
### Pros and Cons of buying a Mevotech OG 46620ZD Front Steering Idler Arm for a 1968-1974 GMC P35/P3500 Van
#### **Pros:**1. **Direct Fitment** The Mevotech OG 46620ZD is specifically designed for the 1968-1974 GMC P35/P3500 van, ensuring compatibility without modifications. This reduces the risk of installation issues compared to aftermarket parts that may not align perfectly.
2. **High-Quality Materials** Mevotech is known for using durable materials, including hardened steel and precision-machined components, which can improve longevity compared to cheaper, mass-produced alternatives.
3. **Improved Performance** A worn or failing idler arm can cause excessive play in the steering system, leading to a loose or imprecise feel. Replacing it with a new Mevotech part can restore proper alignment, reduce steering effort, and prevent premature wear on other steering components like the rack or tie rods.
4. **Rust Resistance** The part is likely treated or coated to resist corrosion, which is particularly beneficial for older vehicles exposed to harsh conditions or salted roads.
5. **Ease of Installation** Since it s a direct replacement, the installation process should be straightforward for someone with basic mechanical skills. No major modifications to the vehicle are required.
6. **Warranty Coverage** Mevotech typically offers warranties on their parts, providing some assurance against defects or premature failure.
7. **Compatibility with Upgrades** If you ve already upgraded other steering components (e.g., polyurethane bushings, performance steering racks), this idler arm will integrate seamlessly with those modifications.
---
#### **Cons:**1. **Cost** High-quality parts like the Mevotech OG 46620ZD are more expensive than generic or budget aftermarket alternatives. For a vehicle that may not be driven frequently or heavily, the cost may not be justified.
2. **Potential Overkill for Light Use** If your van is primarily used for occasional drives or storage and not subjected to rough conditions, a slightly cheaper (but still reliable) idler arm might suffice. The premium price may not offer a noticeable difference in performance.
3. **Availability and Lead Times** Specialty parts like this may not be in stock at every auto parts store, requiring online ordering or waiting for delivery. This could delay repairs if you re on a tight schedule.
4. **Installation Challenges** While the part is a direct fit, rusted or seized bolts from the old arm may require patience or specialized tools (e.g., penetrating oil, a breaker bar) to remove. If you re not comfortable with DIY repairs, labor costs at a shop could offset the savings of buying a part yourself.
5. **Mixed Reviews on Longevity** Some users report that while Mevotech parts are high-quality, they may not last indefinitely, especially in extreme conditions. If the arm fails prematurely, it could lead to additional downtime and expense.
6. **Alternative Options Exist** There are other reputable brands (e.g., Moroso, Dorman, or even OEM replacements) that may offer similar performance at a lower cost. Researching these alternatives could yield a cost-effective solution without sacrificing quality.
---
### **Conclusion and Recommendation:**The **Mevotech OG 46620ZD front steering idler arm** is an excellent choice for owners of a 1968-1974 GMC P35/P3500 van who prioritize **durability, precision, and long-term reliability**. Its direct fitment, high-quality construction, and compatibility with performance upgrades make it a strong contender for those willing to invest in a part that will perform consistently over time.
However, if your van is **not driven frequently, operates in mild conditions, or is on a tight budget**, a slightly less expensive but still high-quality alternative (e.g., a Moroso or Dorman part) could be a pragmatic choice. The decision ultimately depends on your **usage patterns, budget, and willingness to invest in maintenance**.
**Final Recommendation:** - **Buy the Mevotech OG 46620ZD if:**- You want the best possible fit and performance for your steering system.
- You plan to drive the van regularly or subject it to rough conditions.
- You re comfortable with a higher upfront cost in exchange for long-term reliability.
- **Consider alternatives if:**- You re on a budget and can find a similarly rated part at a lower price.
- The van is used infrequently or stored in a controlled environment.
- You re unsure about DIY installation and prefer to have a mechanic verify the part s suitability.
For most serious owners of these classic vans, the Mevotech part is a **worthwhile investment** that will enhance steering feel and prevent future issues. Just ensure you also inspect and replace any worn bushings or related components during installation for optimal results.
Front Steering Idler Arm for 1968-1974 GMC P35/P3500 Van - Mevotech OG:: : : Brand: OG, Warranty: 1 Year, Part Type: Arm, Placement on Vehicle: Front. Shipping Handling Service: Please refer to shipping section. 1974 GMC P35/P3500 Van Position: Front;. Whether you are doing maintenance, a long-term automotive project, or just trying to get your vehicle running, count on help with small big project.
Shipping Cost: Please refer to shipping section. 1968 GMC P35/P3500 Van Position: Front;. Item specifics:: length : 7.5 IN, Finish: Paint.