EC PRODUCT TOOTH-NATURAL-4 Gear Speedometer 3987919. DRIVE-19 SPEED-63-81

( Brand: Ec Product ), ( Part Type: Gear Speedometer ), ( Oe/oem Part Number: 3915689 ), ( Vintage Part: No ), ( Country/region Of Manufacture: United States ), ( UPC: 540563987919 )

Review EC PRODUCT Gear speedometer Drive-19 Speed-63-81 #54056 fits CORVETTE 1963-81

The EC 54056 3987919 1963-1981 Corvette Gear-Speedometer Drive is an essential component that connects the transmission to the speedometer in classic Corvette models from 1963 to 1981. This part is a crucial link in the vehicle's drivetrain system, transmitting rotation data from the transmission gears to the speedometer, enabling the driver to monitor the car's speed accurately.

Manufactured to the highest standards, this 19 tooth, natural finish, 4-speed drive is suitable for Corvettes produced during the specified timeframe. The drive splines are precision machined to ensure proper engagement with the transmission, while the tooth width and gear pitch are designed to meet the specifications of the original equipment.

The EC 54056 3987919 1963-1981 Corvette Gear-Speedometer Drive is a direct replacement part, ensuring a seamless fit and reliable operation. Its natural finish complements the classic appearance of the Corvette, allowing vehicle enthusiasts to maintain the authenticity of their beloved collectible.

Made from high-quality materials, this component is engineered to withstand the rigorous demands of driving while ensuring smooth and precise speedometer readings. It offers excellent durability, reducing the need for frequent replacements and ensuring long-term satisfaction for Corvette owners.

If you're looking to restore your vintage Corvette, upgrade its performance, or maintain its current condition, the EC 54056 3987919 1963-1981 Corvette Gear-Speedometer Drive is an essential acquisition. Prepare for an improved driving experience with reliable and accurate speedometer readings, making every journey more enjoyable.

Please note: Proper installation is crucial to ensuring the reliable operation of this component. If you have any concerns regarding installation, we recommend consulting with a qualified mechanic or Corvette specialist to ensure a successful installation process.

Pros and Cons of Buying a 1963-1981 Corvette Gear and Speedometer Drive with a 19-Tooth, 4-Speed, Natural finish

The EC 54056 3987919 1963-1981 Corvette gear and speedometer drive is a crucial component in maintaining or restoring the performance and accuracy of your classic Corvette. Below are some pros and cons that could help you make an informed decision about purchasing this part.

1. Authentic Design: This replacement part's natural finish and 19-tooth design make it a desirable choice for Corvette enthusiasts who prefer an original look for their classic cars. It emphasizes the distinctive character of the 1963-1981 Corvette series.

2. Functional Improvement: Installing this new gear and speedometer drive will enhance your vehicle's drivability and accuracy. It will ensure that your speedometer displays the correct information, and the gears will function smoothly.

3. High-Quality Manufacturing: The "EC 54056 3987919" part is specifically designed and engineered to meet or exceed the requirements of the original component. This ensures that you are investing in a reliable and durable solution for your Corvette restoration or improvement project.

4. OEM Alternative: If obtaining an original OEM part is difficult or excessively expensive, this aftermarket alternative is an affordable and practical solution. It will help you complete your Corvette project while keeping costs at a reasonable level.

1. Higher Price Than Standard Driveshafts: Compared to other standard driveshafts, this Corvette-specific gear and speedometer drive may cost more. However, its targeted application and design ensure compatibility and an improved driving experience for Corvette enthusiasts.

2. Limited Availability: Depending on the seller or distributor, certain quantities or availability may be limited. Be sure to secure your purchase from a reputable supplier to ensure a prompt and successful transaction.

3. Installation Complexity: Installing this component may require professional expertise or extensive knowledge of the classic Corvette's drivetrain system. Although it is not an overly complex process, engaging a professional technician can ensure a flawless and satisfactory installation.

Overall, the EC 54056 3987919 1963-1981 Corvette gear and speedometer drive offers significant benefits, including its authentic design, improved functionality, and high-quality manufacturing. While it may come with a slightly higher cost and installation complexity compared to some alternatives, it is an excellent investment for Corvette enthusiasts seeking an accurate, reliable, and distinctive driving experience.

We recommend that you purchase your Corvette gear and speedometer drive from a reputable supplier with a proven track record of delivering authentic and high-quality parts. This will ensure you are satisfied with your investment and that the component fits and functions correctly in your classic Corvette. If you have any misgivings or uncertainty regarding installation, we also recommend consulting a professional technician to handle the process for you.

Details:

Ship postage pre-paid. If installed contrary to the manufacturers instructions item is not returnable. THIS NYLON GEAR MUST BE USED WITH 54054 STEEL SPEEDOMETER DRIVE FOR 3.08 TO 3.55 REAR ENDS. IF YOUR SPEEDOMETER READS TOO HIGH, A DRIVE GEAR WITH ONE MORE TOOTH WILL SLOW IT DOWN APPROXIMATELY 5 MILES PER HOUR.

Any part which, in our opinion, shows evidence of being used and or installed is not returnable. ANY OFFER FOR FREE OR STATED SHIPPING IS ONLY THE CONTIGUOUS 48 STATES. 4 SPEED MANUAL TRANSMISSION.

part #: 540563987919 price

• $29.95

specifications othellodrivetrain:

• for models: Corvette
• for years: 1963-81
• brand: Ec Product
• part type: Gear Speedometer
• oe/oem part number: 3915689
• vintage part: No
• country/region of manufacture: United States
• upc: 540563987919

offer othellodrivetrain:

• started: DEcember 12, 2024
• options: Ship-to-home
• quantity: 1
• availability: In Stock
• sold: 0

shipping othellodrivetrain:

• service: Economy
• class: Economy
• transit: 4-8 Days
• type: Fixed
• cost: $0.00

payments othellodrivetrain:

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

returns othellodrivetrain:

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

seller othellodrivetrain:

• rating: 100.0%
• # reviews: 496
• city: Templeton, California

general othellodrivetrain:

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

Ec Product 54056 Is Similar To:

• Ec Products E9673 1963-1970 Corvette Yoke Slip Transmission With 26 Spline (47.5% similar) Very smooth, stains only. Automatic or manual trans. Corvette slip yoke removed from 1965 . One very small scratch shown in pic, this area is outside of where the seal goes...(August 19th, 2025)