TRW / GENERAL MOTORS 42001-TRW Arm Shafts Engines 2-ROCKER 215 340CI V8

( Brand: Trw / General Motors ), ( Manufacturer Part Number: 42001-TRW ), ( Type: 2-new Rocker Arm Shafts ), ( Oe/oem Part Number: 1389430 ), ( Manufacturer Warranty: 1 Month ), ( Items Included: Rocker Shafts ), ( Material: Steel ), ( Country/region Of Manufacture: United States ), ( Vintage Part: Yes ), ( Finish: Unfinished )

Review TRW / GENERAL MOTORS Arm Shafts Buick Pontiac 215 340ci V8 Engines Oe#1389430 fits 300 1961–1967

The TRW 42001-TRW 2-rocker arm shafts are essential components for the Buick, Pontiac 215, 300, and 340ci V8 engines manufactured between 1961 and 1967. These shafts are an integral part of the rocker arm assembly, which directly influences the engine's combustion process and performance.

Each TRW 2-rocker arm shaft is meticulously engineered to ensure a perfect fit and function in these classic American engines. The shafts are manufactured using high-quality materials that provide superior strength and durability, ensuring a long service life even under the most demanding driving conditions.

These shafts feature precision-machined surfaces that allow for a snug fit with the rocker arms and valve shafts. The smooth, polished surfaces minimize friction and wear, leading to improved engine efficiency and reduced emissions.

The TRW 42001-TRW 2-rocker arm shafts are designed to meet or exceed original equipment manufacturer (OEM) specifications. They are interchangeable with OEM parts and provide a direct replacement solution for worn-out or damaged shafts.

The shafts are easy to install, making them an excellent choice for DIY enthusiasts and professional mechanics alike. Each shaft comes complete with all necessary hardware, making the installation process straightforward and hassle-free.

By installing new TRW 2-rocker arm shafts, engine performance is significantly improved. The smooth operation of the rocker arms leads to better valve control, improved combustion, and increased horsepower. Additionally, the reduced friction and wear lead to better fuel economy and longer engine life.

In conclusion, TRW 42001-TRW 2-rocker arm shafts are an essential upgrade for any Buick, Pontiac 215, 300, or 340ci V8 engine manufactured between 1961 and 1967. These high-quality, durable components offer superior performance, improved fuel economy, and longer engine life, making them a must-have for any enthusiast or mechanic working on these classic American engines.

Buying TRW General 42001-TRW 2-rocker arm shafts for Buick, Pontiac 215 300 340ci V8 engines (1961-1967) is an essential investment for those seeking to maintain or restore the performance of their classic vehicles. Here are some pros and cons to consider before making a purchase:

1. Improved Engine Performance: New rocker arm shafts can enhance the engine's performance by reducing play and improving valve control, leading to smoother operation and better power delivery.

2. Durability: New TRW General rocker arm shafts are designed to be more durable than original equipment, ensuring that they last longer and require less maintenance.

3. OEM Quality: TRW is a reputable manufacturer known for producing high-quality automotive parts. Buying their rocker arm shafts guarantees that you are getting an OEM-quality replacement.

4. Easy Installation: Installing new rocker arm shafts is a straightforward process, making it a DIY-friendly upgrade for enthusiasts.

5. Cost-Effective: While not the cheapest option, the long-term benefits of installing new rocker arm shafts can save you money in the long run by reducing the need for frequent repairs and maintenance.

1. Cost: Replacing rocker arm shafts can be a significant investment, especially when considering the labor and part costs.

2. Availability: TRW General 42001-TRW 2-rocker arm shafts may not be readily available at local auto parts stores, requiring you to order them online or from a specialty shop.

3. Compatibility: Ensure that the specific rocker arm shafts you purchase are compatible with your engine and vehicle model.

4. Installation Complexity: While the installation process is generally straightforward, some older vehicles may require additional modifications to accommodate the new rocker arm shafts.

In conclusion, the decision to buy TRW General 42001-TRW 2-rocker arm shafts for Buick, Pontiac 215 300 340ci V8 engines (1961-1967) depends on your priorities as a car owner. If you value improved performance, durability, and OEM quality, then the investment is worthwhile. However, if cost is a significant concern or you prefer a more budget-friendly option, you may want to consider alternative solutions. Ultimately, the choice is yours, and I recommend carefully weighing the pros and cons before making a purchase.

Recommendation: If you decide to purchase TRW General 42001-TRW 2-rocker arm shafts, make sure to buy them from a reputable supplier or directly from the manufacturer to ensure authenticity and compatibility. Additionally, consider the installation process carefully and seek advice from a professional mechanic if needed.

Details:

THEY WILL WORK ON ANY OF THE FOLLOWING ENGINES IN model's: 1961-1967 BUICK 215 CI V8, 300 340 V8 SKYLARK, LE SABRE, SPECIAL, 41 42 44 1961-1962 PONTIAC TEMPEST ALUMINUM ENGINE, THESE SHAFTS SPEC. BRUCE LYDIA 1961-1967 BUICK 215 CI V8, 300 340 V8 SKYLARK, LE SABRE, SPECIAL, 41 42 4400. OUT AT .810 DIA X 15 13/16 LG.

part #: 42001 prices

• $10.00-$21.37

specifications rockeareng:

• for models: 300
• for makes: Buick, Pontiac
• for years: 1961-1967
• brand: Trw / General Motors
• mpn: 42001-trw
• type: 2-new Rocker Arm Shafts
• oe/oem part number: 1389430
• manufacturer warranty: 1 Month
• items included: Rocker Shafts
• material: Steel
• country/region of manufacture: United States
• vintage part: Yes
• finish: Unfinished

payments rockeareng:

• credit card: Mastercard
• other
• wallet: Paypal

returns rockeareng:

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

shipping rockeareng:

• type: Calculated
• class: Standard, Economy
• service: USPS Ground Advantage, UPS Ground Saver, FedEx Ground or FedEx Home Delivery
• carrier: USPS, UPS, FedEx
• cost: $18.95
• transit: 2-6 Days

general rockeareng:

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

offer rockeareng:

• availability: In Stock
• quantity: 1
• started: February 25, 2025
• sold: 0
• best offers: True
• options: Ship-to-home

seller rockeareng:

• rating: 99.1%
• # reviews: 458
• city: Wadena, Minnesota

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