GM 387411 Nos Manual Power Steering Pitman Arm 1960S

( Brand: Gm ), ( Manufacturer Part Number: 387411 ), ( Type: Pitman Arm ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review GM Nos 1960s Manual Power Steering Pitman Arm Chevy Buick Olds

The **GM 387411 NOS (New Old Stock) Pitman Arm from the 1960s** is a meticulously preserved, high-quality replacement part designed for classic Chevrolet, Buick, and Oldsmobile vehicles equipped with manual power steering systems. This genuine, never-been-used pitman arm is a sought-after component for restoration enthusiasts and mechanics seeking to maintain the authenticity and performance of their vintage automobiles. Crafted from durable, heat-treated steel, this pitman arm is built to withstand the rigors of daily driving while ensuring smooth, responsive steering just as it was intended to function in the original 1960s applications. The arm features a robust, machined connection point that securely attaches to the steering linkage, allowing for precise adjustments and alignment with the steering column and tie rods. Its clean, unmarked condition and original packaging (or near-original) confirm its authenticity, making it an ideal choice for those who prioritize both functionality and historical accuracy. Whether restoring a classic muscle car, a cruiser, or a daily driver from the era, this NOS pitman arm delivers the reliability and performance expected from a genuine GM component, ensuring a seamless fit and operation that complements the vehicle s original engineering. Perfect for collectors, restorers, and mechanics who demand nothing less than the finest original parts, this pitman arm is a testament to the enduring quality of 1960s automotive craftsmanship.

### Pros and Cons of Buying a GM 387411 NOS (New Old Stock) Manual Power Steering Pitman Arm (1960s) for Chevy, Buick, or Olds

1. **Authentic and High-Quality Replacement** NOS parts are sourced from original manufacturer stock, ensuring they meet the same specifications as the original components. This guarantees better reliability and fit compared to aftermarket or remanufactured parts.

2. **Rust-Free and Unused** Since these parts were never installed, they are free from corrosion, wear, or damage that could occur over time. This makes them ideal for restoration projects or vehicles in harsh environments.

3. **Long-Term Durability** Original GM parts were built to last, often with robust materials and precise machining. A NOS Pitman arm will likely outlast many aftermarket alternatives.

4. **Compatibility with Classic Vehicles** The 1960s GM power steering systems were standardized across Chevy, Buick, and Olds models, making this part easily interchangeable with minimal modifications required.

5. **Preservation of Originality** If you're restoring a classic vehicle to showroom condition, NOS parts help maintain authenticity, which is highly valued in the collector s market.

6. **Easier Maintenance and Troubleshooting** Since the part is original, mechanics familiar with classic GM vehicles will have an easier time diagnosing and working on the system.

7. **Potential for Future Resale Value** If you ever decide to sell the vehicle, having NOS components can increase its appeal to enthusiasts and collectors.

---

1. **High Cost** NOS parts are significantly more expensive than aftermarket or remanufactured alternatives. The price reflects their rarity, condition, and historical value.

2. **Limited Availability** Finding NOS parts can be difficult, especially for specific years or models. You may need to search through multiple sellers, auctions, or specialty shops, which can be time-consuming.

3. **Storage and Handling Risks** NOS parts are often stored in warehouses or private collections for decades. There is a slight risk of minor damage (e.g., dents, scratches, or surface rust) during shipping or handling, though reputable sellers minimize this risk.

4. **Potential for Overpaying** Some sellers may inflate prices due to the "NOS" label, especially if the part has minor imperfections. Researching comparable parts and understanding market value is essential to avoid overpaying.

5. **Not Always Necessary for Basic Repairs** If your vehicle s power steering system is functional but worn, a NOS Pitman arm may be overkill. In some cases, a well-made aftermarket or remanufactured part could suffice at a fraction of the cost.

6. **Compatibility Checks Required** While GM standardized many components in the 1960s, slight variations between Chevy, Buick, and Olds models (or even engine configurations) may require verification before purchase. Ensure the part matches your vehicle s exact specifications.

7. **Long Lead Times** Due to limited stock, ordering a NOS part may take weeks or months, depending on availability and the seller s inventory.

---

Buying a NOS manual power steering Pitman arm from the 1960s is a **strong investment** if you prioritize authenticity, long-term reliability, and the preservation of your classic vehicle s originality. It is particularly worthwhile for restorations, high-value collector cars, or projects where every detail matters. However, the high cost and potential availability issues make it less ideal for budget-conscious repairs or basic maintenance.

If your primary goal is functionality and you re working within a tighter budget, a high-quality aftermarket or remanufactured part may offer a practical alternative without sacrificing performance. That said, for enthusiasts who value originality and are willing to pay for it, a NOS Pitman arm is a **recommended choice** provided you verify compatibility, check for hidden defects, and compare prices to ensure you re getting fair value.

- You are restoring a classic vehicle to showroom condition.

- You have verified the part matches your vehicle s exact specifications.

- You are willing to pay the premium for authenticity and long-term reliability.

- You ve researched market prices to avoid overpaying.

- You need a cost-effective solution for basic repairs.

- You re unsure about the part s compatibility with your specific model.

- You prioritize immediate availability over originality.

Always inspect the part upon receipt, even if it s NOS, and consult with a mechanic familiar with classic GM power steering systems to ensure a proper fit and installation.

Details:

The distance of the holes to is 6. Chevy Buick Olds Pontiac. Buyer pays shipping. 1965 1966 1967 1968 1969 1970.

NOS 1960s GM. The splinted end has one key way. Steering Pitman Arm pn 3874 11 cast on arm.

part #: 387411 price

• $94.99

specifications pitmanidlear:

• for makes: Chevy, Buick, Olds
• brand: Gm
• mpn: 387411
• type: Pitman Arm
• vintage part: Yes
• country of origin: United States

returns pitmanidlear:

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

offer pitmanidlear:

• options: Ship-to-home
• availability: In Stock
• started: April 2, 2026
• quantity: 1
• sold: 0
• best offers: True

seller pitmanidlear:

• city: Statham, Georgia
• # reviews: 22481
• rating: 99.9%

general pitmanidlear:

• Car Truck Parts Accessories > Steering Suspension > Pitman Idler Arms
• condition: New other see details

payments pitmanidlear:

• wallet: Apple-pay
• credit card: Mastercard
• other

shipping pitmanidlear:

• transit: 5-12 Days
• service: USPS Ground Advantage
• class: Standard
• carrier: USPS
• cost: $15.25
• type: Calculated

Gm 387411 Is Similar To:

• 2 20454506 2 Gm Nos Buick (25.3% similar) 28 nos Gm new unopened genuine packages included regal model GJ47 g1 type code: W11 GK47 1984 limited WO5 GM47 designer package WH1 except: BY1 - extra emblem body ornamentation buick application: G69 4-DOOR sedan GJ69 WO3 GM69 location example: rear 1/4 panel photo 8 figure no...(November 24th, 2017)
• 7834409 Gm Corvette Steering Power Hose (34.9% similar) ...(February 11th, 2019)
• 08118799 Fmr Gm Oem Stock Replacement Idler Arm Lhc Modified (29.5% similar) ...(August 12th, 2018)
• 110-90246 Cognito Pitman Idler Arm Support Kit For Gm Silverado Sierra (31.7% similar) Pitman idler arm support kit part: fits the following applications: '99-'06 Chevrolet Silverado 1500 GMC sierra: cognate and for 4WD trucks chevy 2WD Suva. The ra must be on outside of each package with in a visible area. Made in the USA. Kit includes all necessary mounting hardware. The cognate pis...(January 2nd, 2019)
• 110-90247 Cognito Pitman Idler Arm Support Kit For Gm Silverado Sierra (31.7% similar) If there is any error in the part received, please immediately. Kit includes all necessary mounting hardware. The cognate pis pitman idler arm support kit replace problem components that plague factory and aftermarket steering systems on several model's years of Gm trucks Suva. Pitman and idler arms...(January 2nd, 2019)
• 110-90248 Cognito Motorsports Gm Pitman Idler Arm Support Kit (33.8% similar) ...(October 31st, 2018)
• 12471379 Arm Gm Oem Steering Gear-pitman (34.9% similar) ...(June 4th, 2015)
• 12479051 Gm Oem Steering Arm (35.1% similar) ...(June 9th, 2018)
• 12479349 Gm Steering Idler Arm (32.3% similar) ...(January 30th, 2018)
• 14013036 Gm Steering Idler Arm (32.3% similar) No matter what says. Once purchased you own it. Or any other minor issue that does not make the part you are buying defective. If any manufacturer warranty exists, it is between you and them. Application guide:make model years chassis 1 ton motor home ONLYGMCP25 ONLYGMCP35 only free shipping is ...(November 23rd, 2017)
• 14013071 General Motors Gm Chevy (35.6% similar) Front suspension - brake components knuckle left 4WD ton new Gm spindle assembly. New in the box. The pictures before buying. Item number core PRICEPRICE14013071 front suspension - components knuckle knuckle, all, 10-20 series, left side 4WD. May have a little surface rust as pictured. The part ...(October 1st, 2017)