CHEVROLET 836815 Rocker Arm Shafts H25-36

( Manufacturer Part Number: 836815 ), ( Part Type: Arm Shaft ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review CHEVROLET Rocker Arm Shafts fits 1932–1934

Introducing the Chevrolet 836815 rocker arm shafts, specifically designed for use in Chevrolet engines from the years 1932 to 1934. These shafts are a crucial component of your engine's valvetrain system, responsible for transmitting the force from the rocker arms to the pushrods and ultimately to the lifters and pistons.

The Chevrolet 836815 rocker arm shafts are manufactured to meet original equipment specifications, ensuring a perfect fit and reliable performance. Each shaft is made from high-strength steel, providing the necessary durability to withstand the rigors of internal combustion. The shafts are finished with a hardened surface treatment, enhancing their resistance to wear and tear.

These shafts feature a H25-36 thread size, making them compatible with the appropriate rocker arms and pushrods for your application. The shafts are also designed to be interchangeable between the left and right sides of the engine, providing flexibility in engine assembly.

Installing the Chevrolet 836815 rocker arm shafts is a straightforward process. Each shaft comes with a new set of brass bushings, which provide a smooth, frictionless connection between the shaft and the engine block. The bushings also help to dampen the vibrations that are transmitted through the engine, reducing noise and improving overall performance.

In summary, the Chevrolet 836815 rocker arm shafts are an essential upgrade for any vintage Chevrolet engine from the 1930s. They are manufactured to meet original equipment specifications, ensuring reliable performance and a perfect fit. The high-strength steel construction and hardened surface treatment provide the necessary durability to withstand the rigors of internal combustion. The interchangeable design and included brass bushings make installation a breeze, making these shafts a valuable addition to any vintage Chevrolet restoration project.

Chevrolet 836815 rocker arm shafts are aftermarket parts designed for use in 1932, 1933, and 1934 Chevrolet vehicles with H25-36 engines. These parts are essential for maintaining the proper functioning of the engine valves. Here are some pros and cons to consider before buying these rocker arm shafts:

1. High-quality materials: These aftermarket rocker arm shafts are typically made from high-quality materials such as forged steel, ensuring durability and strength.

2. Improved performance: Worn-out or damaged rocker arm shafts can negatively impact engine performance. Replacing them with new ones can restore lost power and improve overall engine efficiency.

3. Smooth operation: New rocker arm shafts ensure that the engine valves open and close smoothly, which is essential for optimal engine performance and longevity.

4. Reduced engine noise: Worn-out rocker arm shafts can cause engine noise due to the loose fit or wear on the parts. New rocker arm shafts can help reduce unwanted engine noise.

1. Cost: Aftermarket rocker arm shafts can be expensive, especially for older vehicles. The cost may be a significant factor for some buyers.

2. Installation complexity: Installing new rocker arm shafts can be a complex process, requiring specialized tools and mechanical expertise.

3. Availability: Finding the correct rocker arm shafts for your specific make, model, and year can be challenging. It is essential to ensure that you order the correct part number for your vehicle to ensure a proper fit.

In conclusion, while Chevrolet 836815 rocker arm shafts offer several benefits, including improved engine performance, durability, and smooth operation, they also come with some drawbacks, such as cost, installation complexity, and availability. It is essential to weigh these factors against the potential benefits before making a purchase decision.

If you are a DIY enthusiast with the necessary mechanical skills, experience, and tools, purchasing aftermarket rocker arm shafts can be a cost-effective solution. Alternatively, if you prefer a hassle-free experience, considering having a professional mechanic install the new parts for you. Ultimately, the decision to buy Chevrolet 836815 rocker arm shafts depends on your budget, mechanical abilities, and the importance of improved engine performance to you.

Details:

Condition: New old stock. Item: Chevrolet rocker arm shafts. Buyer pays shipping, seethe shipping calculator, I do ship worldwide. Make: Chevrolet.

Year: 1932-1934 all except DA, DB, P.: This is for two NOS rocker arm shafts 1932-1934 Chevrolet's all except DA, DB and P, part number 836815, see the pictures details. Inventory number: H25-36.

part #: 836815 prices

• $94.93-$122.80

specifications rockeareng:

• for makes: Chevrolet
• for years: 1932-1934
• mpn: 836815
• part type: Arm Shaft
• vintage part: Yes
• country of origin: United States

seller rockeareng:

• rating: 100.0%
• city: Concord, North Carolina
• # reviews: 2791

general rockeareng:

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

offer rockeareng:

• quantity: 1
• sold: 0
• options: Ship-to-home
• availability: In Stock
• started: October 18, 2025

payments rockeareng:

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

returns rockeareng:

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

shipping rockeareng:

• service: FedEx Ground Economy
• type: Calculated
• carrier: FedEx
• cost: $10.73
• transit: 5-11 Days
• class: Economy

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