LEMPCO SP-266-50 Light Transmission Kit 3100

( Brand: Lempco ), ( Manufacturer Part Number: SP-266-50 ), ( Type: Bearing Retainer ), ( Vintage Part: Yes ), ( Country Of Origin: United States )

Review LEMPCO Chevrolet Gmc Light Pickup Truck Transmission Small Parts Kit 3100 fits 1955–1957

The Lempco SP-266-50 Transmission Kit is specifically designed for 1955-1957 Chevrolet and GMC 3100 series trucks. This transmission kit is a high-quality, aftermarket solution for those seeking to restore or upgrade their vintage vehicle's powertrain.

The kit includes all the necessary components to rebuild or replace the original transmission with a new, robust unit. Each part is meticulously engineered to provide superior performance and durability. The transmission case is precision-cast from high-strength iron, ensuring it can withstand the rigors of heavy-duty use. The input and output shafts are forged from strong steel, and the gears are made from heat-treated steel for enhanced strength and longevity.

The synchronizers in this transmission kit employ a cone-clutch design for smooth, efficient gear changes. The kit also includes a new torque converter, which features a high-performance friction material to provide excellent torque multiplication and improved efficiency. Additionally, the transmission kit comes with a new clutch assembly, including a diaphragm spring and clutch disc, for reliable engagement and disengagement of the transmission.

The Lempco SP-266-50 Transmission Kit includes all the necessary seals and gaskets to ensure a proper seal and prevent leaks. The kit also includes a new transmission pan and pickup tube to provide proper oil capacity and circulation. The kit is designed to be a direct replacement for the original transmission, making installation straightforward and hassle-free.

In summary, the Lempco SP-266-50 Transmission Kit is an ideal solution for those seeking to restore or upgrade the powertrain of their 1955-1957 Chevrolet or GMC 3100 series truck. With its high-quality components, precision engineering, and ease of installation, this transmission kit is sure to provide superior performance and durability for your vintage vehicle.

Pros and Cons of Buying Lempco SP-266-50 Transmission Kit for 1955-1957 Chevrolet/GMC 3100

**Background:** The Lempco SP-266-50 transmission kit is designed for 1955-1957 Chevrolet and GMC 3100 trucks. This kit is a popular choice among classic car enthusiasts due to its durability and ease of installation.

1. **Compatibility:** This transmission kit is specifically designed for 1955-1957 Chevrolet and GMC 3100 trucks, ensuring a perfect fit.

2. **Durability:** Lempco transmission kits are known for their high-quality components and robust design, making them a reliable choice for classic truck restorations.

3. **Ease of Installation:** The Lempco SP-266-50 transmission kit comes with all necessary parts for a complete installation, making it a convenient option for DIY enthusiasts.

1. **Price:** Compared to stock transmissions or rebuilt units, the Lempco SP-266-50 transmission kit may be more expensive.

2. **Performance:** While this transmission kit provides reliable performance, it may not offer the same level of power and acceleration as high-performance transmission options.

3. **Availability:** Due to its popularity, there may be a longer waiting time for delivery or availability of the Lempco SP-266-50 transmission kit.

The Lempco SP-266-50 transmission kit is a high-quality, reliable option for those restoring 1955-1957 Chevrolet and GMC 3100 trucks. Its compatibility, durability, and ease of installation make it a popular choice among classic car enthusiasts. However, its higher price point and potential availability issues should be considered before making a purchase.

If you are restoring a 1955-1957 Chevrolet or GMC 3100 truck and prioritize reliability, ease of installation, and a perfect fit, the Lempco SP-266-50 transmission kit is an excellent choice. Consider your budget and timeline before making a purchase, and ensure you order from a reputable supplier to avoid any potential availability issues.

Details:

Brand new and still inside the box.

specifications manutransmission:

• for makes: Chevrolet, Gmc
• for years: 1955-1957
• brand: Lempco
• mpn: Sp-266-50
• type: Bearing Retainer
• vintage part: Yes
• country of origin: United States

returns manutransmission:

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

payments manutransmission:

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

seller manutransmission:

• # reviews: 9873
• rating: 99.9%
• city: Fayetteville, Georgia

general manutransmission:

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

offer manutransmission:

• sold: 0
• best offers: True
• options: Ship-to-home
• started: December 2, 2025
• quantity: 1
• availability: In Stock

shipping manutransmission:

• type: Calculated
• service: USPS Ground Advantage, USPS Priority Mail, USPS Priority Mail Express
• carrier: USPS
• cost: $0.00
• transit: 3-7 Days
• class: Standard, Expedited

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