1. Engine Rocker & Valve Covers Items
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  3. CHEVROLET 3839889

CHEVROLET 3839889 Nos Camshaft Flat F.c

fits model: Corvair. make: Chevrolet. year: 1964–1969.

3839889 Chevrolet Nos 1964 1969 Corvair Camshaft Flat Six F.c

( Manufacturer Part Number: 3839889 ), ( Type: Camshaft ), ( Oe/oem Part Number: 1964 1965 1966 Fc Corvair Flat Six ), ( Color: Gray ), ( Material: Steel ), ( Vintage Part: Yes ), ( Finish: Unfinished ), ( Country Of Origin: United States ), ( Performance Part: No )

Review CHEVROLET Nos Camshaft Flat Six.c fits CORVAIR 1964–1969

Introducing the Chevrolet 3839889 NOS (New Old Stock) Camshaft for the 1964 to 1969 Corvair models. This is a flat tappet camshaft, designed to provide superior performance and power to your Corvair engine.

The Chevrolet 3839889 NOS Camshaft is a crucial component of your engine's combustion process. It controls the opening and closing of the engine's valves, which in turn affects the intake and exhaust flow. This specific camshaft is known for its aggressive yet controllable performance characteristics, making it an excellent choice for those seeking to enhance the power output of their Corvair engine.

This camshaft features a durable flat tappet design, which provides consistent valve control and reduces friction for optimal engine performance. The tappets are precision ground and come with new lifters, ensuring a smooth and reliable operation. The camshaft also comes with a set of hardened pushrods and cam bearings, ensuring a solid and stable connection between the camshaft and the engine.

The Chevrolet 3839889 NOS Camshaft is a high-performance upgrade for your Corvair engine. It is designed to provide improved power and torque, as well as enhanced engine response and throttle sensitivity. This camshaft is also compatible with various performance modifications, such as high-performance intake systems and exhaust headers.

In summary, the Chevrolet 3839889 NOS Camshaft for the 1964 to 1969 Corvair models is a high-quality, high-performance upgrade for your engine. It features a durable flat tappet design, comes with new lifters and bearings, and is compatible with various performance modifications. This camshaft is an excellent choice for those seeking to enhance the power output and overall performance of their Corvair engine.

The Chevrolet Corvair flat-six engine, specifically the 383 cubic inch (6.3 liter) block produced between 1964 and 1969, is a unique and intriguing powerplant for automotive enthusiasts. When considering a purchase of a new 1964-1969 Corvair camshaft for this engine, it's essential to weigh the pros and cons before making a decision.

Pros:

1. Increased power: A new camshaft can provide improved engine performance by increasing the duration and lift of the engine's intake and exhaust valves. This can lead to increased horsepower and torque, making the engine more responsive and fun to drive.

2. Improved engine longevity: A high-quality camshaft can help improve the overall health and longevity of the engine by optimizing valve timing and improving combustion efficiency.

3. Customization: Installing a new camshaft allows for greater engine customization, enabling enthusiasts to tailor the engine's characteristics to their specific preferences.

Cons:

1. Cost: New camshafts for the 1964-1969 Corvair 383 engine can be quite expensive, especially when considering the cost of other necessary upgrades and modifications, such as new valves, pistons, and cylinder heads.

2. Installation complexity: Installing a new camshaft in a Corvair engine can be a challenging and time-consuming process, requiring a significant amount of mechanical knowledge and expertise.

3. Potential engine issues: Installing an incorrect or poorly designed camshaft can lead to various engine issues, such as poor idling, rough running, or even engine damage.

Conclusion:

The decision to purchase a new camshaft for a 1964-1969 Chevrolet Corvair 383 engine ultimately comes down to personal preferences, budget, and the level of mechanical expertise. While a new camshaft can offer significant performance improvements and engine customization, it also comes with a high cost, complexity, and the risk of potential engine issues.

If you are an experienced Corvair enthusiast with a well-equipped shop and a solid understanding of engine mechanics, a new camshaft might be an excellent investment for increased power and engine longevity. However, for those with less experience or a tighter budget, it may be worth considering other modifications or upgrades that offer similar performance benefits with less complexity and cost.

Recommendation:

If you do decide to pursue a new camshaft for your 1964-1969 Chevrolet Corvair 383 engine, be sure to research and source a high-quality camshaft from a reputable supplier. Consult with experienced Corvair enthusiasts, read online forums, and seek advice from professionals to ensure a successful installation and optimal engine performance. Additionally, make sure to budget for any necessary upgrades or modifications that may be required to properly support the new camshaft.

Details:

95-110 HP Flat six, Except High Performance 4/1 BC Turbocharger. Cam shaft has surface rust see pics. Group # 0.519, part 3839889. Pickups, Vans.

part #: 3839889 prices

  • $349.99-$379.00

specifications rockercove:

  • for models: Corvair
  • for makes: Chevrolet
  • for years: 1964-1969
  • mpn: 3839889
  • type: Camshaft
  • oe/oem part number: 1964 1965 1966 Fc Corvair Flat Six
  • color: Gray
  • material: Steel
  • vintage part: Yes
  • finish: Unfinished
  • country of origin: United States
  • performance part: No

offer rockercove:

  • quantity: 1
  • options: Ship-to-home
  • started: February 19, 2026
  • sold: 0
  • best offers: True
  • availability: In Stock

returns rockercove:

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

general rockercove:

  • condition: New
  • Engines Engine Parts > Valvetrain Components > Rocker Valve Covers

shipping rockercove:

  • type: Fixed
  • service: UPS Ground
  • carrier: UPS
  • transit: 4-8 Days
  • cost: $14.10
  • class: Standard

seller rockercove:

  • city: El Dorado, Kansas
  • rating: 100.0%
  • # reviews: 1985 1

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for models: corvair, for makes: chevrolet, for years: 1964-1969, type: camshaft, oe/oem part number: 1964 1965 1966 fc corvair flat six, vintage part: yes, finish: unfinished, country of origin: united states, performance part: no,
category: auto parts > engines engine parts > valvetrain components > rocker valve covers, color: gray, material: steel, sku: 11731690445546983,

Chevrolet 3839889 Is Similar To:

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2 offers $349.99–$379.00 USD
  • Offer #1: $379.00 price + $26.01 shipping estimate = $405.01* total. Still sealed in the original casing Part # GM.+$26.01 shipping
  • Offer #2: $349.99 price + $18.30 shipping estimate = $368.29* total. Still in the original boxes. Part # GM 986261 & 5956169.+$18.30 shipping

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