GM 6263796 Nos Exhaust Valve Springs 262307350400

( Brand: Gm ), ( Manufacturer Part Number: 6263796 ), ( Type: Rocker Arm ), ( Material: Steel ), ( Vintage Part: Yes ), ( Country/region Of Manufacture: United States ), ( Performance Part: No ), ( UPC: 262307350400 )

Review GM Nos Exhaust Valve Springs In Org Boxes 262 fits 400 350 307 1972–1977

GM Exhaust Valve Springs (Nos. 1972-1977, 400 350 307 262)

These GM exhaust valve springs are engineered specifically for Oldsmobile, Buick, and Chevrolet engines from the years 1972 to 1977. These springs are designed to fit engines with the following engine codes: 400, 350, 307, and 262.

These exhaust valve springs are built with high-quality materials to ensure optimal performance and durability. They are designed to withstand the rigors of high-performance driving and the test of time. Each spring is carefully crafted to meet precise specifications, ensuring a perfect fit and reliable operation.

The exhaust valve springs play a crucial role in the functionality of your engine's exhaust system. They are responsible for holding the exhaust valves open to allow exhaust gases to exit the engine. These springs are designed to provide the necessary force to keep the valves open, even under high engine load and RPM.

These exhaust valve springs are also designed to work in harmony with other components in your exhaust system, such as the exhaust valves and retainers. They are engineered to provide the correct amount of tension to ensure proper valve function and sealing.

These GM exhaust valve springs are a must-have for any Oldsmobile, Buick, or Chevrolet engine from the years 1972 to 1977 that requires a replacement or upgrade. They are an essential part of maintaining the performance and reliability of your vehicle's exhaust system.

Each spring is packaged individually to ensure protection during shipping and handling. They are also backed by a warranty to give you peace of mind and confidence in your purchase.

In summary, these GM exhaust valve springs (Nos. 1972-1977, 400 350 307 262) are a high-quality, reliable solution for Oldsmobile, Buick, and Chevrolet engines from the specified years. They are built to last and designed to provide optimal performance and durability, making them an essential upgrade or replacement for any exhaust system.

Exhaust valve springs are an essential component of an internal combustion engine. They are responsible for maintaining the proper valve clearance and ensuring the smooth operation of the engine. The GM 6263796 NOS (New Old Stock) exhaust valve springs are specifically designed for engines manufactured between 1972 and 1977. In this discussion, we will explore the pros and cons of buying these springs.

1. Authenticity: NOS parts are original equipment manufactured (OEM) parts that have been stored new in their original packaging. They have not been refurbished or reconditioned, ensuring that they maintain their original quality.

2. Reliability: NOS parts are known for their reliability. Since they have not been used before, there is a lower risk of failure compared to used or reconditioned parts.

3. Performance: OEM parts are designed to meet the specifications of the original engine. Using NOS exhaust valve springs can help restore the original performance of the engine.

4. Availability: NOS parts may be easier to find than new aftermarket parts, especially for older models.

1. Cost: NOS parts can be more expensive than new aftermarket parts or used parts. This is because they are Original Equipment Manufacturer (OEM) parts that have been stored new and are in high demand.

2. Limited availability: NOS parts may not be available for all makes, models, and years. This can limit the options for restoring older engines.

3. Compatibility: NOS parts may not be compatible with aftermarket modifications or upgrades. It is important to ensure that the NOS parts are compatible with any modifications or upgrades that have been made to the engine.

The decision to buy GM 6263796 NOS exhaust valve springs depends on various factors, including the availability, cost, and compatibility of the parts. If the NOS springs are available, compatible with the engine, and within budget, they can be a reliable and authentic option for restoring the original performance of the engine. However, if the cost is a concern or the parts are not readily available, new aftermarket or used parts may be a more viable option. Ultimately, it is important to weigh the pros and cons and make an informed decision based on the specific circumstances of the engine restoration project.

If the GM 6263796 NOS exhaust valve springs are available, compatible with the engine, and within budget, they can be a reliable and authentic option for restoring the original performance of the engine. However, if the cost is a concern or the parts are not readily available, new aftermarket or used parts may be a more viable option. It is important to ensure that the chosen parts meet the specifications of the engine and are compatible with any modifications or upgrades that have been made.

Details:

I describe items to the best of my ability. See 12 photos. They are a large part of the. I am not an expert so may be wrong.

Please zoom in on all 12 photos to get a better look at what you are buying. These are NOS GM 6263796 exhaust valve springs in their original boxes. I ship USPS, UPS, or FedEx, whichever is less. According to the Chevy parts books, they would be correct for 1972 thru 1977 262, 307, 350, and 4 except high performance engines.

There may be minor imperfections. Look the pictures over good and ask questions. I will send other pics if requested.

I do combine shipping when possible. I ship US mail, UPS, or FedEx, whichever is less.

part #: 6263796 prices

• $17.99-$34.95

specifications rockeareng:

• for models: 400, 350, 307
• for years: 1972-1977
• brand: Gm
• mpn: 6263796
• type: Rocker Arm
• material: Steel
• vintage part: Yes
• country/region of manufacture: United States
• performance part: No
• upc: 262307350400

seller rockeareng:

• city: Voorheesville, New York
• # reviews: 9881
• rating: 99.5%

offer rockeareng:

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

returns rockeareng:

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

payments rockeareng:

• credit card: Mastercard
• wallet: Apple-pay
• other

shipping rockeareng:

• class: Standard, Expedited
• service: USPS Ground Advantage, FedEx Ground or FedEx Home Delivery, USPS Priority Mail Padded Flat Rate Envelope, UPS Ground
• cost: $13.20
• carrier: USPS, FedEx, UPS
• transit: 4-10 Days
• type: Calculated

general rockeareng:

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

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