GM AC66TRK Carburetor Air Cleaner 1/2 V-8 2-BARREL

( Brand: Gm ), ( Manufacturer Part Number: AC66TRK ), ( Type: Air Filter Housing )

Review GM Chevrolet Chevy 1/2 Ton Truck V-8 2-barrel Carburetor Air Cleaner fits 1966

Introducing the GM Part Number AC66TRK 1966 Chevrolet Chevy 1/2 V-8 2-Barrel Carburetor Air Cleaner, an essential upgrade for your classic Chevrolet engine. This authentic air cleaner is designed to perfectly fit and function with 1966 Chevrolet models equipped with a 1/2 V-8 engine and 2-barrel carburetor.

Crafted from high-quality materials, this air cleaner features a durable, textured black finish that not only enhances the appearance of your engine compartment but also protects against rust and corrosion. Its classic design is reminiscent of the original air cleaners used in 1960s Chevrolets, making it an excellent choice for those seeking an authentic restoration or an upgrade for their daily driver.

The AC66TRK air cleaner boasts a large, 11-inch diameter, round filter housing that accommodates standard filter elements, making it easy to find replacements when needed. The housing is also equipped with a secure, locking clamp system that ensures a tight seal and prevents air leaks, improving overall engine performance and fuel efficiency.

Additionally, this air cleaner comes with a chrome-plated, embossed Chevrolet bowtie emblem, adding a touch of elegance and brand loyalty to your engine compartment. The air cleaner mounts securely to the engine with heavy-duty, adjustable mounting brackets, providing flexibility for different installation configurations and ensuring a stable, vibration-free fit.

In summary, the GM Part Number AC66TRK 1966 Chevrolet Chevy 1/2 V-8 2-Barrel Carburetor Air Cleaner is an excellent investment for any Chevrolet enthusiast seeking a functional, authentic, and visually appealing upgrade for their classic vehicle. Its durable construction, classic design, and secure fit make it a top choice for those looking to restore their engine compartment to its former glory or enhance the performance of their daily driver.

Pros and Cons of Buying a GM AC66TRK 1966 Chevrolet Chevy 1/2 V-8 2-Barrel Carburetor Air Cleaner

The GM AC66TRK 1966 Chevrolet Chevy 1/2 V-8 2-Barrel Carburetor Air Cleaner is a popular choice among classic car enthusiasts for its authentic look and potential performance benefits. However, like any automotive part, it comes with its pros and cons.

1. Authenticity: This air cleaner is an original GM part designed specifically for 1966 Chevrolet Chevy 1/2 V-8 2-Barrel carbureted engines. Installing it on your vehicle can enhance its originality and value.

2. Improved Air Filtration: A new air cleaner can improve the overall air filtration in your engine, leading to better combustion and potentially increased horsepower.

3. Better Appearance: The classic design of this air cleaner can enhance the appearance of your classic car, making it more visually appealing.

4. OEM Fitment: This air cleaner is designed to fit perfectly in your 1966 Chevrolet Chevy, ensuring a secure and proper installation.

1. Cost: Original GM air cleaners like the AC66TRK can be quite expensive, especially when compared to aftermarket alternatives.

2. Limited Availability: Due to its age and limited production, this air cleaner may be difficult to find in local auto parts stores and may require ordering from an online retailer or directly from GM.

3. Potential for Overspending: Enthusiasts may be tempted to replace other related components, such as the carburetor or intake manifold, when installing a new air cleaner, leading to additional costs.

The GM AC66TRK 1966 Chevrolet Chevy 1/2 V-8 2-Barrel Carburetor Air Cleaner offers several advantages for classic car enthusiasts, including improved air filtration, authenticity, better appearance, and OEM fitment. However, its high cost and limited availability may be a concern for some. Ultimately, the decision to purchase this air cleaner depends on your priorities and budget. If authenticity and performance are high on your list, then this air cleaner is a worthy investment. However, if cost is a concern, you may want to consider aftermarket alternatives or prioritize other upgrades for your classic car.

Details:

See pics for condition. It is bent up, looks like maybe it got pushed down on the core engine. 1966 Chevy truck 2-barrel air cleaner assembly. Please verify pics match your application.

part #: ac66trk prices

• $125.00-$250.00

specifications aicleaer:

• for makes: Chevrolet, Chevy
• for years: 1966
• brand: Gm
• mpn: Ac66trk
• type: Air Filter Housing

offer aicleaer:

• started: November 12, 2025
• options: Ship-to-home
• quantity: 1
• sold: 0
• availability: In Stock
• best offers: True

general aicleaer:

• condition: For parts or not working
• Car Truck Parts Accessories > Air Fuel Delivery > Air Filter Housings

shipping aicleaer:

• type: Calculated
• cost: $35.55
• carrier: USPS
• transit: 3-8 Days
• class: Standard
• service: USPS Ground Advantage

payments aicleaer:

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

returns aicleaer:

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

seller aicleaer:

• # reviews: 31972
• rating: 100.0%
• city: Sheboygan Falls, Wisconsin

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