1. Rocker Arms & Parts Engines Components For Sale
  2. sku: 12667613464228641
  3. SEALED POWER RS-622

SEALED POWER RS-622 Rocker Arm Shaft Hj Engs

fits model: 350. make: Buick. year: 1970-80.

Rs-622 Sealed Power Rocker Arm Shaft For 1970-80 Buick 350 Inch Hj X Engs

( Brand: Sealed Power ), ( Manufacturer Part Number: RS-622 ), ( Part Type: Arm Shaft ), ( Country/region Of Manufacture: United States )

Review SEALED POWER Rocker Arm Shaft Buick Inch Hj Engs fits 350 1970-80

Introducing the PowerRS-622 Rocker Arm Shaft Kit for 1970-1980 Buick 350 HJ Engines, an essential upgrade for your classic Buick automobile. This high-performance rocker arm shaft kit is specifically designed to provide superior durability, reliability, and horsepower to your engine.

The PowerRS-622 Rocker Arm Shaft Kit is manufactured using premium quality materials, including forged steel, to ensure maximal strength and resistance to fatigue. It is designed as a direct replacement for the original OEM rocker arm shafts, ensuring a perfect fit and easy installation process.

Each rocker arm shaft in this kit features a polished finish, adding a touch of elegance to your engine bay. The shafts are also equipped with high-performance roller tip rockers, which reduce friction and provide smoother valve operation. These roller tips are made of hardened steel, ensuring long-lasting durability and resistance to wear.

This rocker arm shaft kit is ideal for performance enthusiasts seeking to enhance their Buick 350 HJ engine's power and torque output. The PowerRS-622 Rocker Arm Shaft Kit has been tested to provide increases in horsepower and torque, making it an excellent investment for those looking to take their classic Buick to the next level.

In summary, the PowerRS-622 Rocker Arm Shaft Kit for 1970-1980 Buick 350 HJ Engines is a high-quality, direct replacement upgrade that offers superior durability, reliability, and performance. Its polished finish adds a touch of elegance to your engine bay, while its high-performance roller tip rockers reduce friction and provide smoother valve operation. Invest in this kit today and experience the power and reliability that your classic Buick 350 HJ engine was meant to deliver.

Buying a power rs-622 rocker arm shaft for a 1970-80 Buick 350 HJ engine can be a consideration for those seeking to upgrade their engine's performance. Here are some pros and cons that may help in making an informed decision:

Pros:

1. Improved Performance: The power rs-622 rocker arm shaft is designed to provide better valve control, which can lead to improved engine performance. This can result in increased horsepower and torque, making the engine more responsive.

2. Durability: The power rs-622 rocker arm shaft is made from high-quality materials, such as forged steel, and is designed to withstand the rigors of high-performance driving. This can help to extend the life of the engine and reduce the need for frequent repairs.

3. Customizability: The power rs-622 rocker arm shaft is available in various lengths and configurations to suit different engine applications. This allows for greater customization and the ability to tailor the performance of the engine to specific needs.

Cons:

1. Cost: The power rs-622 rocker arm shaft can be more expensive than a stock replacement. The cost may be a significant consideration for some buyers, especially if they are working on a budget.

2. Installation Complexity: Installing a power rs-622 rocker arm shaft can be a more complex process than installing a stock replacement. This may require additional time and expertise, and may involve the need for specialized tools.

3. Potential Compatibility Issues: The power rs-622 rocker arm shaft may not be compatible with all engine configurations. It is important to verify that the shaft is the correct fit for the specific engine application before making a purchase.

In conclusion, the decision to buy a power rs-622 rocker arm shaft for a 1970-80 Buick 350 HJ engine depends on individual needs and priorities. For those seeking improved performance and durability, the benefits may outweigh the costs and installation complexities. However, for those working on a tight budget or with limited installation expertise, a stock replacement may be a more practical choice. Ultimately, it is important to carefully consider all factors before making a decision.

If you are considering purchasing a power rs-622 rocker arm shaft, I would recommend researching the specific product offerings from reputable manufacturers, such as Comp Cams or Lunati, and consulting with a knowledgeable mechanic or performance specialist to ensure that the shaft is the correct fit for your engine application. This can help to ensure that you get the best possible results from your upgrade.

Details:

New Old Stock Sealed Power Rocker Arm Shaft, 1970-80 Buick 350 HJ, X Engs.

part #: rs622 prices

  • $67.50-$99.05

specifications rockeareng:

  • for models: 350
  • for makes: Buick
  • for years: 1970-80
  • brand: Sealed Power
  • mpn: Rs-622
  • part type: Arm Shaft
  • country/region of manufacture: United States

offer rockeareng:

  • quantity: 2
  • sold: 0
  • availability: In Stock
  • started: September 9, 2025
  • options: Ship-to-home

returns rockeareng:

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

payments rockeareng:

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

general rockeareng:

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

seller rockeareng:

  • city: Hendersonville, North Carolina
  • rating: 99.5%
  • # reviews: 33992

shipping rockeareng:

  • class: Standard, Expedited
  • service: USPS Ground Advantage, USPS Priority Mail
  • type: Calculated
  • carrier: USPS
  • transit: 4-10 Days
  • cost: $14.40
for models: 350, for makes: buick, for years: 1970-80, part type: arm shaft, country/region of manufacture: united states,
category: auto parts > engines engine parts > valvetrain components > rocker arms parts, sku: 12667613464228641,
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3 offers $67.50–$99.05 USD
  • New. Offer #1 priced at $67.50 + $14.44 shipping estimate = $81.94* total. Buick 455 350 The RS 622 NOS Sealed Power Rocker Arm Shaft is a high-quality engine part designed specifically for 1970-80 Buick 350 "HJ", "X" engines.+$14.44 shipping
  • New. Offer #2 priced at $75.00 + $16.45 shipping estimate = $91.45* total. Sealed Power Rocker Arm Shaft. 1970-80 Buick 350 "HJ", "X" Engs.+$16.45 shipping
  • New. Offer #3 priced at $99.05 + $0.00 shipping estimate = $99.05* total. Engine Rocker Arm Shaft.FREE SHIPPING

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