BUICK 1185486 Nailhead Piston Set 401

( Manufacturer Part Number: 1185486 ), ( Type: Piston Set ), ( Manufacturer Warranty: 1 Year ), ( Items Included: Piston Rings ), ( Pin Diameter: 1 In ), ( Material: Aluminum Alloy ), ( Vintage Part: Yes ), ( Performance Part: No )

Review BUICK Used Oem 401 Nailhead Piston Set Of fits 1959–1966

Buick 1185486 401 Nailhead Piston Set (1959-1966) - Premium Quality Replacement for Your Classic Vehicle

Experience the perfect blend of original Buick engineering and modern manufacturing excellence with the Buick 1185486 401 Nailhead Piston Set, designed specifically for Buick models from 1959 to 1966. This set includes all four pistons, ensuring a comprehensive solution for maintaining the heart of your classic vehicle.

Crafted with precision and attention to detail, these pistons are engineered to match the performance and durability of the original components. Each piston undergoes rigorous testing to ensure they meet or exceed the quality standards of the authentic Buick parts.

The Buick 1185486 401 Nailhead Piston Set is made from high-grade forged aluminum, offering lightweight yet robust construction. The pistons feature a perfect finish and are honed to ensure a snug fit in the cylinder bore. The rings are made from top-tier materials, designed to minimize friction and provide optimal sealing for optimal engine performance.

By replacing worn or damaged pistons with the Buick 1185486 401 Nailhead Piston Set, you can restore the power and reliability of your classic Buick. The pistons are an essential component of your engine, and by investing in premium quality replacements, you're ensuring the longevity and continued performance of your cherished vehicle.

Whether you're restoring a beloved classic or maintaining a daily driver, the Buick 1185486 401 Nailhead Piston Set offers a reliable and affordable solution to keep your engine running smoothly for years to come. Upgrade your engine today with this high-quality piston set, and continue enjoying the timeless style and performance of your Buick.

1. Original Equipment Manufacturer (OEM) Part: This piston set is a genuine replacement part from the manufacturer, ensuring a perfect fit and optimal performance.

2. High Quality: The 401 Nailhead pistons are known for their durability and performance, making them an excellent choice for maintaining or restoring your vintage Buick.

3. Compatibility: This piston set is specifically designed for Buicks manufactured between 1959 and 1966, ensuring a precise fit for your vehicle.

4. Warranty: Buick piston sets often come with a warranty, providing peace of mind and protection against any manufacturing defects.

1. Cost: OEM parts like these piston sets can be more expensive than aftermarket alternatives.

2. Availability: Due to the vintage nature of the vehicles this piston set is compatible with, finding and purchasing the part may be more challenging than for newer vehicles.

3. Installation Complexity: Installing piston sets can be a complex process, requiring specialized tools and knowledge. It may be necessary to hire a professional mechanic to ensure correct installation.

The Buick 1185486 401 Nailhead Piston Set is a high-quality replacement part for your vintage Buick. Its OEM status guarantees a perfect fit and optimal performance, but its cost and potential installation difficulties should be considered. If you prioritize quality and want to maintain the originality of your vehicle, this piston set is a worthwhile investment. However, if cost is a concern, you might consider aftermarket alternatives or seek out used OEM pistons to save money. Ultimately, the decision depends on your budget, vehicle's condition, and personal preferences.

Details:

Used set of OEM 401 Buick nailhead pistons.

part #: 1185486 prices

• $149.99-$375.88

specifications pistonringro:

• for makes: Buick
• for years: 1959-1966
• mpn: 1185486
• type: Piston Set
• manufacturer warranty: 1 Year
• items included: Piston Rings
• pin diameter: 1 In
• material: Aluminum Alloy
• vintage part: Yes
• performance part: No

payments pistonringro:

• credit card: Visa
• wallet: Google-pay
• other

offer pistonringro:

• quantity: 1
• started: November 2, 2025
• options: Ship-to-home
• sold: 0
• availability: In Stock
• best offers: True

shipping pistonringro:

• transit: 5-12 Days
• type: Calculated
• carrier: USPS
• cost: $30.94
• class: Expedited
• service: USPS Priority Mail

returns pistonringro:

• policy: No Returns

general pistonringro:

• condition: For parts or not working
• Car Truck Parts Accessories > Engines Engine Parts > Pistons Rings

seller pistonringro:

• city: Manchester, Michigan
• rating: 100.0%
• # reviews: 1158

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