CADILLAC 1452865 Nos Rocker Arm Shaft Gm 331 365 V8

( Manufacturer Part Number: 1452865 ), ( Type: Rocker Arm ), ( Vintage Part: Yes )

Review CADILLAC Nos Rocker Arm Shaft Support 331 365 V8 Gm fits 1949–1956

Introducing the Cadillac 1452865 NOS (New Old Stock) Rocker Arm Shaft, an essential component for the restoration or rebuilding of 1949 to 1956 Cadillac vehicles with 331 and 365 cubic inch V8 engines. This rocker arm shaft is manufactured to Original Equipment (OE) specifications, ensuring a perfect fit and reliable performance.

Constructed from high-quality steel, this component boasts a durable design that can withstand the rigors of daily driving or enthusiastic use on the race track. Its finish is bright and untouched, a testament to its new condition.

Measuring in at 14 inches in length, this rocker arm shaft features a smooth, polished surface that allows for efficient motion between the rocker arms and the lifters. Each end of the shaft is threaded to accommodate the attachment of the rocker arms and other essential components. The thread pitch is M10x1.5, ensuring compatibility with the appropriate hardware.

Installing the Cadillac 1452865 NOS Rocker Arm Shaft is a straightforward process for experienced mechanics or DIY enthusiasts. The shaft comes as a single unit, making it easy to replace a worn or damaged component. By using a new, authentic rocker arm shaft, you can restore the smooth operation and power delivery of your classic Cadillac.

Investing in a genuine Cadillac 1452865 NOS Rocker Arm Shaft not only ensures the continuity of your vehicle's originality but also provides peace of mind knowing that you're using a high-quality part designed to last. Whether you're planning a complete engine rebuild or simply addressing a worn-out component, this rocker arm shaft is an essential addition to your restoration project.

The Cadillac 1452865 NOs Rocker Arm Shaft is a crucial component for the 1949 to 1956 Cadillac models with 331 and 365 V8 engines. While making a purchasing decision, it's essential to consider both the advantages and disadvantages of buying this specific part.

1. OEM (Original Equipment Manufacturer) part: This rocker arm shaft is a direct replacement for the original part in your Cadillac, ensuring a perfect fit and optimal performance.

2. Improved engine performance: A worn-out or damaged rocker arm shaft can negatively affect engine power and efficiency. Replacing it with a new one can help restore the engine's performance.

3. Enhanced durability: A new rocker arm shaft is designed to last longer than a worn-out or failing one, reducing the likelihood of future replacements.

4. Smoother operation: A new rocker arm shaft ensures smooth engine operation, reducing vibrations and noise.

1. Cost: The Cadillac 1452865 NOs Rocker Arm Shaft can be an expensive replacement part, especially for those on a tight budget.

2. Installation complexity: Installing the rocker arm shaft can be a challenging task, especially for those without experience in automotive repair. It may require the use of specialized tools and the removal of other engine components.

3. Potential for additional repairs: A worn-out or failing rocker arm shaft can be a symptom of other underlying engine issues. Replacing the shaft alone may not address all problems, leading to the need for additional repairs.

The Cadillac 1452865 NOs Rocker Arm Shaft is an essential part for maintaining the performance and longevity of your 1949 to 1956 Cadillac with a 331 or 365 V8 engine. While the cost and installation complexity may be drawbacks, the benefits of improved engine performance, enhanced durability, and smoother operation make it a worthwhile investment for Cadillac enthusiasts and owners.

If you're experiencing issues with your Cadillac's engine performance or notice signs of a worn-out or failing rocker arm shaft, it's recommended that you replace it with a new one, such as the Cadillac 1452865 NOs Rocker Arm Shaft. To ensure a hassle-free replacement process, consider seeking the help of a professional mechanic or using a reputable automotive parts supplier for the purchase and installation.

Details:

New old stock. 1949 - 1956 Cadillac with 365 Ci. A pair of 2 engine Rocker Arm Shaft Support. Original gm part.

1949 - 1956 Cadillac with 331ci cubic inch. These will fit. Never used or mounted PICTURED ARE THE ACUTAL PARTS YOUR BUYING, Perfect condition, r easy to mount comes as pictured Extremely rare this is hard find part. V8 engines motor.

part #: 1452865 price

• $50.00

specifications rockeareng:

• for makes: Cadillac
• for years: 1949-1956
• mpn: 1452865
• type: Rocker Arm
• vintage part: Yes

general rockeareng:

• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts
• condition: New

shipping rockeareng:

• service: USPS Priority Mail
• carrier: USPS
• type: Fixed
• class: Expedited
• transit: 6-12 Days
• cost: $9.00

offer rockeareng:

• quantity: 1
• sold: 0
• started: November 6, 2025
• availability: In Stock
• options: Ship-to-home
• best offers: True

payments rockeareng:

• credit card: Diners-club
• wallet: Apple-pay
• other

returns rockeareng:

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

seller rockeareng:

• # reviews: 638
• rating: 98.2%
• city: Casselberry, Florida

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