1. USED Transmission & Drivetrain Deals
  2. sku: 11962721888593633
  3. GM 344211

GM 344211 Nos Transmission Clutch Piston General TH350

fits model: Corvette, Camaro, Nova. year: 1976-80.

344211 General Motors New Nos Gm Th350 Transmission Clutch Piston 1976-80 Corvette Camaro Nova

( Brand: Gm ), ( Manufacturer Part Number: 344211 ), ( Part Type: Transmission Clutch Piston Motor ), ( Unit Type: Unit ), ( Oe/oem Part Number: 8640293 ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Transmission Type: Th350 Turbo-hydramatic, Automatic ), ( Country Of Origin: United States )

Review GM General Motors New Nos Th350 Transmission Clutch Piston fits CORVETTE CAMARO NOVA 1976-80

Introducing the 344211 NOS (New Old Stock) GM TH350 Transmission Clutch Piston, specifically designed for Corvette, Camaro, and Nova models manufactured between 1976 and 1980. This authentic NOS part offers an excellent opportunity for restoration projects and ensures a perfect fit and original performance.

The clutch piston is a critical component in the transmission system, responsible for engaging and disengaging the clutch plates. This NOS piston is meticulously crafted from high-quality materials to deliver optimal clutch pressure and durability. Its precise dimensions and contours match the original factory specifications, ensuring a seamless installation and reliable operation.

The piston's surface is coated with a heat-treated friction material that provides excellent gripping power and ensures consistent clutch engagement. The material is specially formulated to withstand the extreme temperatures and pressures generated during vehicle operation. Additionally, the piston's bore is precision machined to accept the original clutch disc and pressure plate.

This clutch piston comes in its original packaging, offering peace of mind and authenticity. The packaging is designed to protect the piston from environmental elements and maintain its integrity until installation. The NOS status guarantees that the part has never been used before, making it an ideal choice for those seeking an original and authentic solution.

Installing the 344211 NOS GM TH350 Transmission Clutch Piston is a straightforward process. With the right tools and instructions, the piston can be easily replaced, allowing you to restore your Corvette, Camaro, or Nova to its original condition. The NOS piston is a valuable investment for enthusiasts and collectors, offering a genuine and authentic upgrade that enhances the vehicle's performance and reliability.

In summary, the 344211 NOS GM TH350 Transmission Clutch Piston is a high-quality, authentic, and original component designed for Corvette, Camaro, and Nova models from 1976 to 1980. This piston offers excellent clutch pressure, durability, and reliability, making it an essential upgrade for restoration projects and collectors. The NOS status guarantees the part's authenticity and guarantees that it has never been used before. With its precise dimensions, original packaging, and straightforward installation process, this clutch piston is an investment that will enhance your vehicle's performance and value.

Buying a new GM TH350 transmission clutch piston for a 1976-1980 Corvette, Camaro, or Nova has its advantages and disadvantages. Here's a detailed analysis:

Advantages:

1. Improved Performance: A new clutch piston can lead to improved performance by reducing slippage and providing better engagement between the transmission and the engine. This results in smoother shifts and more power being transferred to the wheels.

2. Longer Longevity: A new clutch piston can last longer than a worn-out or failing one. This can save you money in the long run by avoiding the need for costly transmission repairs or replacements.

3. Better Fuel Economy: A more efficient transmission can lead to better fuel economy. A worn-out clutch piston can cause the transmission to work harder, which can result in increased fuel consumption.

4. Improved Driving Experience: A new clutch piston can provide a more enjoyable driving experience by reducing vibrations and harshness during shifts.

Disadvantages:

1. Cost: A new clutch piston can be an expensive repair. The cost of the part itself can range from $50 to $150, but labor costs can add significantly to the total cost.

2. Installation Complexity: Installing a new clutch piston can be a complex process, especially for those without experience. It may require the removal of the transmission, which can be time-consuming and labor-intensive.

3. Potential for other Transmission Issues: Replacing a clutch piston may uncover other transmission issues that were not initially apparent. This could result in additional repair costs.

Conclusion:

The decision to buy a new GM TH350 transmission clutch piston for a 1976-1980 Corvette, Camaro, or Nova depends on various factors, including the current condition of the transmission, the cost of the repair, and the individual's budget and priorities. If the transmission is showing signs of failure or is not shifting smoothly, a new clutch piston may be a worthwhile investment. However, if the transmission is in good condition and the repair cost is prohibitive, other options, such as rebuilding the transmission or even selling the vehicle and buying a new one, may be more cost-effective in the long run.

Recommendation:

Before making a decision, it's essential to have the transmission inspected by a qualified mechanic. They can assess the condition of the transmission and provide an accurate diagnosis and repair estimate. If the transmission is in good condition and the cost of the repair is within budget, a new clutch piston can be a worthwhile investment for improved performance, longevity, and fuel economy. However, if other transmission issues are discovered or the repair cost is prohibitive, other options, such as rebuilding the transmission or selling the vehicle, may be more cost-effective in the long run.

Details:

Buyer pays return shipping unless we sent a defective item or it was damaged during. Formerly Vintage Street Antiques and Collectibles. Any questions. We buy collections and portions of.

Please look closely at the pictures for condition before buying. Fits the following: 1976-1980 All TH250-TH350 Chevrolet M38 MV4 Transmissions And possibly other years and model's. New NOS GM 344211 TH350 Transmission Clutch Piston. Like what you see.

What you see is what get. We combine shipping. This means there could be some discoloration, markings, scratches, or other defects. Are you in charge of an estate that want to sell.

part #: 344211 prices

  • $34.95-$38.99

specifications othellodrivetrain:

  • for models: Corvette, Camaro, Nova
  • for years: 1976-80
  • brand: Gm
  • mpn: 344211
  • part type: Transmission Clutch Piston Motor
  • unit type: Unit
  • oe/oem part number: 8640293
  • vintage part: Yes
  • universal fitment: No
  • transmission type: Th350 Turbo-hydramatic, Automatic
  • country of origin: United States

payments othellodrivetrain:

  • wallet: Paypal
  • credit card: Mastercard
  • other

general othellodrivetrain:

  • Car Truck Parts Accessories > Transmission Drivetrain > Other Transmission Drivetrain
  • condition: New

shipping othellodrivetrain:

  • carrier: USPS
  • transit: 4-8 Days
  • class: Standard
  • service: USPS Ground Advantage
  • type: Fixed
  • cost: $9.58

offer othellodrivetrain:

  • started: January 18, 2026
  • sold: 0
  • options: Ship-to-home
  • quantity: 1
  • best offers: True
  • availability: In Stock

returns othellodrivetrain:

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

seller othellodrivetrain:

  • rating: 99.7%
  • city: Andover, Minnesota
  • # reviews: 4889
for models: corvette, camaro, nova, for years: 1976-80, part type: transmission clutch piston motor, unit type: unit, oe/oem part number: 8640293, vintage part: yes, universal fitment: no, transmission type: th350 turbo-hydramatic, automatic, country of origin: united states,
category: auto parts > car truck parts accessories > transmission drivetrain, sku: 11962721888593633,

Gm 344211 Is Similar To:

othellodrivetrain logo
5 offers $34.95–$38.99 USD
  • Offer #1: $34.95 price + $0.00 shipping estimate = $34.95* total.FREE SHIPPING
  • Offer #2: $38.99 price + $9.58 shipping estimate = $48.57* total. What you see is what you get New NOS GM TH350 Transmission Clutch Piston.+$9.58 shipping
  • Offer #3: $38.99 price + $9.58 shipping estimate = $48.57* total.+$9.58 shipping
  • Offer #4: $37.99 price + $9.58 shipping estimate = $47.57* total. We buy collections and portions of collections.+$9.58 shipping
  • Offer #5: $25.00 price + $8.00 shipping estimate = $33.00* total. Piston is NOS with original box.+$8.00 shipping

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