GM 3994048 Air Cleaner Bel Barrel 409 340HP

( Brand: Gm ), ( Part Type: Cleaner ), ( Ipn: 3994048 ), ( Vintage Part: No ), ( Country/region Of Manufacture: United States ), ( California Prop 65 Warning: Warning )

Review GM 409 340hp Air Cleaner Chevy And Bel Barrel fits IMPALA SS 1963–1965

The GM 3994048 409 340hp Air Cleaner is a high-performance accessory designed specifically for 1963-1965 Chevy Impalas with the BEL 64 barrel engine. This air cleaner is an essential upgrade for any muscle car enthusiast looking to enhance the appearance and functionality of their engine compartment.

This air cleaner boasts a sleek, polished aluminum design that not only looks great but also provides excellent protection for your engine. The large, 11-inch diameter, round filter housing ensures ample airflow and a proper seal, while the chrome-plated, finned base adds an extra touch of style and sophistication.

The air cleaner comes equipped with a high-performance, pleated, cotton filter element that can effectively trap even the smallest particles, ensuring clean air enters your engine for optimal performance and longevity. The filter element measures 11 inches in diameter and 1.5 inches in depth, providing a large filtration area for improved efficiency.

The air cleaner assembly also includes a breather hose and a mounting kit for easy installation. The breather hose ensures proper ventilation, preventing the buildup of pressure within the intake system, which can lead to performance issues. The mounting kit includes all necessary hardware for a secure and accurate installation.

This air cleaner is a direct replacement for the factory unit, ensuring a perfect fit and easy integration into your existing engine setup. The high-quality construction and durable materials used in its design ensure long-lasting performance and reliability. In summary, the GM 3994048 409 340hp Air Cleaner is an excellent investment for any 1963-1965 Chevy Impala BEL 64 barrel engine owner looking to boost performance, improve appearance, and protect their engine from harmful contaminants.

Pros and Cons of Buying a GM 3994048 409 340hp Air Cleaner for 1963-1965 Chevy Impala Bel Air 64-65

a. Authenticity: This air cleaner is an original GM part, ensuring a perfect fit and finish for your classic 1963-1965 Chevy Impala Bel Air 64-65.

b. Performance: Designed specifically for high-performance 409 engines, this air cleaner optimizes engine air intake for improved horsepower and torque.

c. Aesthetics: The classic design of this air cleaner complements the original appearance of your classic Impala, enhancing its overall look.

a. Cost: As an original GM part, this air cleaner may be more expensive than aftermarket alternatives.

b. Availability: Due to its vintage status, it may be more challenging to find and purchase this air cleaner compared to newer, more common parts.

The GM 3994048 409 340hp Air Cleaner for 1963-1965 Chevy Impala Bel Air 64-65 is an excellent investment for those seeking authenticity, performance, and aesthetic enhancement for their classic vehicle. However, its higher cost and limited availability may be deterrents for some buyers.

If you're a dedicated owner of a classic 1963-1965 Chevy Impala Bel Air 64-65 with a high-performance 409 engine, this original GM air cleaner is a worthwhile investment for the enhanced performance and authenticity it brings to your vehicle. However, if you're looking for an affordable alternative or prefer the convenience of readily available parts, you may want to consider aftermarket options. Ultimately, the decision depends on your priorities and budget for your classic car project.

Details:

1963-64 Chevy Impala 409 340hp chrome air cleaner in good used condition with a small crease on the Shockley.

specifications aicleaer:

• for models: Ss, Impala
• for makes: Chevy
• for years: 1963-1965
• brand: Gm
• part type: Cleaner
• ipn: 3994048
• vintage part: No
• country/region of manufacture: United States
• california prop 65 warning: Warning

returns aicleaer:

• policy: No Returns

seller aicleaer:

• city: Cedar Hill, Texas
• rating: 100.0%
• # reviews: 81

offer aicleaer:

• sold: 0
• best offers: True
• availability: In Stock
• started: September 5, 2025
• options: Ship-to-home
• quantity: 1

payments aicleaer:

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

shipping aicleaer:

• type: Fixed
• service: FedEx Ground Economy
• class: Economy
• carrier: FedEx
• transit: 5-11 Days
• cost: $35.00

general aicleaer:

• Car Truck Parts Accessories > Air Fuel Delivery > Air Filter Housings
• condition: Used

Gm Is Similar To:

• 10085639 Gm Oem Air Cleaner Tube (30.1% similar) ...(February 19th, 2019)
• 10105251 General Motors Gm Fresh Air Intake Duct For Camaro Rs (26.6% similar) Look at the pics and see for yourself what you are buying. 7l v8 - gas. Also, I am always picking up items from thrift stores, garage sales and other places. Feel free to ask any questions. This Gm fresh air intake duct for Camry Iroc-z Z28 rs appears to be in excellent used condition and includes ...(October 28th, 2018)
• 10322538 Gm Brand New Genuine Oem Cabin Air Filter (19.8% similar) All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty. Manufacturer part number: identified in schematic if applicable: 10...(January 14th, 2019)
• 10350736 Gm Chevrolet New Air (20% similar) ...(July 19th, 2017)
• 10353743 Gm Upper Air Filter Housing (23.9% similar) This Gm upper air filter housing is in very good condition item shows little signs of use from previous owner please see pictures for exact. 8l v6 - grand pix 2005 gyp 8L, 2004 , with SUPERCHARGER3. Features: 8l v6 - grand pix 2004 gyp 8l v6 - grand pix 8L, with supercharger compatibility: ...(June 20th, 2018)
• 10397805 Gm Oem Cadillac Cts Air Filter Housing Cover (28.4% similar) Check my other offers for genuine Gm parts. I ship to shipping hub only. Make sure to check all the photos as they are part of. New genuine Gm oem Gm 10397805NEW in the box...(May 20th, 2018)
• 11518908 Gm Brand New Genuine Oem Air Filter Housing Nut (21.9% similar) All of Tosca's top quality oem replacement parts are backed by a 12 month 12,000 mile warranty. Manufacturer part number: identified in schematic if applicable...(December 25th, 2018)
• 11519385 Gm Brand New Genuine Oem Air Filter Housing Bolt (26.1% similar) The Tosca family has also led nation in both ford and Lincoln mercury sales during our history. There is always a member of the Tosca family to meet with customer. Over his many years, he has developed a business of best in class sales and service. Continental us...(September 8th, 2018)
• 11611199 Gm Buick Chevrolet Gmc Cadillac Saturn Genuine Air Cleaner Assembly (25.5% similar) Hazmat parts are not returnable. Wagon, 6L, 2L. Non-returnable parts are marked as such and sold as-is. 6L, coupe, 2L. Shipping carrier substitutions may be made at our determination in an attempt to reduce cost the customer...(September 19th, 2018)
• 120-172 Holley Performance Gm Licensed Vintage Air Cleaner 090127000243 (26.3% similar) Drop carb air horn DOA. Holley's products also include performance fuel pumps, intake manifolds engine dress-up for street performance, race and marine applications. Finned w iconic chevy Bowie logo knock out provisions for fresh air adapter premium filter satin black finish part number: 120-172PART...(July 16th, 2018)
• 120-174 Holley Performance Gm Licensed Vintage Air Cleaner 090127000267 (26.3% similar) Questions or concerns. Note in order for the merchandise to be classified as shipped incorrectly buyer would have receive a different part number than what was ordered on their initial. Original shipping charges may also be deducted from the return. Holley has been the undisputed leader in fuel ...(March 13th, 2018)