CHEVROLET 3905488 Nos Van Pwrglide Trans Modulator 1964 1965. 1966 1967 1968

( Manufacturer Part Number: 3905488 ), ( Part Type: Tran ), ( Year: 1964, 1965. 1966, 1967, 1968, 1969 ), ( Item Type: Transmission Modulator ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes )

Review CHEVROLET Nos Truck Van Pwrglide Trans Modulator fits NOVA CHEVELLE 1964–1969

The Chevrolet 3905488 NO. 1964-1969 Nova/Chevelle Powerglide Transmission Modulator is a crucial component for those restoring or customizing classic Chevrolet Nova and Chevelle models from the mid-1960s. This modulator is specifically designed for use with Powerglide automatic transmissions, which were commonly found in these vehicles during that era.

This modulator is a meticulously engineered replacement part, crafted to meet or even exceed the original equipment specifications. It is manufactured using high-quality materials and advanced manufacturing techniques to ensure durability and reliability. Its sleek and stylish design is a perfect match for the classic lines of the Nova and Chevelle.

The modulator's primary function is to regulate the pressure and flow of hydraulic fluid in the Powerglide transmission, ensuring smooth and efficient shifting between gears. With this modulator, you can expect improved performance, better fuel economy, and a more enjoyable driving experience.

The installation process is straightforward, and the modulator is compatible with both stock and aftermarket Powerglide transmissions. It comes complete with all necessary hardware for a hassle-free installation. Additionally, it is backed by a comprehensive warranty, giving you peace of mind and protection against any manufacturing defects.

In summary, the Chevrolet 3905488 NO. 1964-1969 Nova/Chevelle Powerglide Transmission Modulator is an essential upgrade for any classic Chevrolet Nova or Chevelle owner with a Powerglide automatic transmission. It offers improved performance, better fuel economy, and a hassle-free installation process, making it an excellent investment for those looking to restore or customize their vintage vehicles.

Chevrolet 3905488 NOs 1964-1969 Nova/Chevelle Powerglide Transmission Modulator: A Detailed Analysis

The Chevrolet 3905488 NOs (New Old Stock) is a transmission modulator designed for 1964-1969 Nova and Chevelle cars equipped with Powerglide automatic transmissions. This modulator helps improve driving experience and performance by allowing smoother gear changes and better control over the transmission.

a. Improved Transmission Performance: The modulator enhances the Powerglide transmission's shift quality, providing smoother and more responsive gear changes. This results in a better driving experience and improved acceleration.

b. Original Equipment: The NOs modulator is a genuine GM part, ensuring a perfect fit and compatibility with the Powerglide transmission.

c. Durability: Being a new old stock part, it is expected to be in good condition and free from wear or damage that may be present in used parts.

a. Cost: New old stock parts can be more expensive than used parts due to their availability. The Chevrolet 3905488 NOs modulator may be pricier than a rebuilt or used modulator.

b. Availability: As these parts are considered new old stock, they may not always be readily available from dealers or suppliers.

The Chevrolet 3905488 NOs 1964-1969 Nova/Chevelle Powerglide Transmission Modulator is a valuable investment for those seeking to enhance the performance and driving experience of their classic Chevrolet vehicle. While the cost may be higher than used parts, the benefits of improved transmission performance, original equipment quality, and durability make it a worthwhile consideration. However, potential buyers should ensure they purchase from a reputable supplier to ensure the part's authenticity and availability.

If you are looking to improve the performance and driving experience of your 1964-1969 Nova or Chevelle Powerglide-equipped vehicle, the Chevrolet 3905488 NOs transmission modulator is an excellent choice. By providing smoother gear changes and improved control over the transmission, this genuine GM part offers a significant enhancement to the vehicle's performance. Despite the higher cost compared to used parts, the benefits make it a worthwhile investment for enthusiasts and collectors. To ensure the best possible purchase, we recommend sourcing the part from a reputable and trusted dealer or supplier.

Details:

1964, 1965 1966 G10 Van with Power glide Transmission and 6 Cylinder Engine Except 230. 1964, 1965 1966 Series 10 Truck including Pickup, Suburban and Cab Chassis with Power glide Transmission 6 Cylinder Engine Except 230. This is a NOS 1964 through 1969 Chevrolet Chevy II, Nova, Chevelle, 10 Series Truck G-10 Van Power glide Transmission Modulator. I will combine shipping on multiple items purchased.

GM part number is 3905488 which replaced 3847875 in parts group 4.205. This is a Mint New Original Chevrolet part in the box.

part #: 3905488 prices

• $10.00-$32.00

specifications parthick:

• for models: Nova, Chevelle
• for makes: Chevrolet
• for years: 1964-1969
• mpn: 3905488
• part type: Tran
• year: 1964, 1965. 1966, 1967, 1968, 1969
• item type: Transmission Modulator
• country/region of manufacture: United States
• vintage part: Yes

general parthick:

• Parts Accessories > Car Truck Parts Accessories > Other Car Truck Parts Accessories
• condition: New

shipping parthick:

• type: Fixed
• class: Standard
• carrier: USPS
• transit: 3-9 Days
• service: USPS Ground Advantage
• cost: $6.60

returns parthick:

• paid by: Buyer
• time: 14 Days
• policy: Returns Accepted

seller parthick:

• city: Darien, Connecticut
• rating: 100.0%
• # reviews: 14110

payments parthick:

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

offer parthick:

• quantity: 1
• sold: 0
• availability: In Stock
• options: Ship-to-home
• started: July 15, 2025

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