OEM CHEVY GMC 378340 Gm Lever Boot Retainer Ring 73-83 4-SPEED

( Brand: Oem Chevy Gmc ), ( Part Type: Lever Ring Boot ), ( Items Included: Retainer, Shift Cover ), ( Color: Black ), ( Manufacturer Part Number: 378340 ), ( Material: Rubber Metal ), ( Vintage Part: Yes )

Review OEM CHEVY GMC Gm 73-83 4-speed Shift Lever Boot And Retainer Ring Etc fits BLAZER SM465

Introducing the Chevy GM GMC 378340 73-83 SM465 4-speed lever boot retainer ring, a critical component for the smooth operation of your classic Chevrolet, GMC, or Blazer's transmission system. This precise part is designed specifically for vehicles produced between 1973 and 1983 with the SM465 4-speed transmission.

The retainer ring is an essential accessory for the lever boot that covers the transmission shaft. Its primary function is to hold the boot in place, preventing transmission fluid from leaking out and ensuring the seal between the transmission shaft and the boot remains intact. This component is manufactured from high-quality materials, ensuring durability and reliability.

Measuring approximately 3.2 inches in length, 1.4 inches in width, and 0.3 inches in height, this ring is meticulously engineered to fit perfectly into the designated space on your vehicle's transmission. Its cross-shaped design allows it to securely hold the lever boot in place, providing optimal protection against the elements and the rigors of daily driving.

Installation of the retainer ring is straightforward and can be accomplished with a few simple tools. Simply remove the old retainer ring, clean the area, and install the new one. Be sure to follow the manufacturer's instructions carefully to ensure proper installation and maintain the integrity of your transmission system.

Investing in a genuine Chevy GM GMC 378340 73-83 SM465 4-speed lever boot retainer ring is an excellent choice for those seeking to maintain the performance and longevity of their classic Chevrolet, GMC, or Blazer. By replacing this essential component, you can prevent costly transmission repairs and enjoy the peace of mind that comes with knowing your vehicle is operating at its best.

Pros and Cons of Buying a Chevy, GM, or GMC 378340 73-83 SM465 4-Speed Lever Boot Retainer Ring for Blazer

The Chevy Blazer is a classic vehicle known for its durability and off-road capabilities. However, like any automobile, it requires regular maintenance and occasional part replacements. One such part that may need replacement is the 378340 73-83 SM465 4-Speed Lever Boot Retainer Ring. In this article, we will explore the pros and cons of purchasing this part.

1. Improved Transmission Performance: A worn-out retainer ring can lead to transmission leaks, which can cause significant damage if left unchecked. Replacing the retainer ring with a new one can help prevent leaks, ensuring optimal transmission performance and longevity.

2. Enhanced Driving Experience: A properly functioning transmission system leads to a smoother and more enjoyable driving experience. By addressing the issue with the retainer ring, you can improve the overall performance of your Blazer.

3. Cost-Effective Solution: Compared to a complete transmission rebuild or replacement, buying a new retainer ring is a more cost-effective solution for addressing transmission leaks.

4. Availability: The 378340 73-83 SM465 4-Speed Lever Boot Retainer Ring is a commonly used part, making it easy to find from various automotive parts suppliers.

1. Installation Complexity: Installing the retainer ring can be a challenging process, especially for those without prior experience working on vehicles. This might require the assistance of a professional mechanic, which could add to the overall cost.

2. Potential for Additional Repairs: A worn-out retainer ring may be an indication of other underlying transmission issues. Once the retainer ring is replaced, it is essential to address any other potential problems to prevent further damage and expenses.

3. Time-Consuming: The process of purchasing, installing, and testing the new retainer ring can be time-consuming, taking several hours or even days, depending on the individual's skills and resources.

The decision to buy a Chevy, GM, or GMC 378340 73-83 SM465 4-Speed Lever Boot Retainer Ring for your Blazer depends on your priorities, budget, and available resources. If you value performance, reliability, and the peace of mind that comes with a well-maintained vehicle, purchasing this part is an excellent investment. However, if you prefer a more hands-off approach or have limited resources, it might be worth considering other options, such as selling the Blazer or seeking alternative transportation methods.

If you decide to proceed with purchasing the retainer ring, it is highly recommended that you seek the assistance of a professional mechanic for the installation process to ensure proper installation and minimize the risk of additional repairs. Additionally, consider addressing any other potential transmission issues to prevent future problems.

Details:

SM465 transmission. And NO cracks or twists in the retaining ring. Is in EXCELLENT shape with absolutely NO tears, cracks, or splits the boot. Fits numerous years from '73 thru '83, as well model's including pickups and full-sized Suva such Jimmy's, Blazers, Suburban with a 4-sped.

Found in group 4.015, this is OEM part #378340 boot and #378341 ring. Up for purchase or best offer is an OEM tyranny shift lever boot and retaining ring that was recently removed from a 1979 Chevy K5 Blazer. Is an accordion/pleat thick, rubber boot.

part #: 378340 prices

• $36.95-$59.97

specifications shiftyboot:

• for models: Sm465, Blazer
• for makes: Chevy
• brand: Oem Chevy Gmc
• part type: Lever Ring Boot
• items included: Retainer, Shift Cover
• color: Black
• manufacturer part number: 378340
• material: Rubber Metal
• vintage part: Yes

general shiftyboot:

• condition: Used
• Car Truck Parts Accessories > Interior Parts Accessories > Handbrake Shift Boots

returns shiftyboot:

• policy: No Returns

shipping shiftyboot:

• service: USPS Ground Advantage
• cost: $0.00
• type: Fixed
• carrier: USPS
• class: Standard
• transit: 5-11 Days

seller shiftyboot:

• rating: 98.9%
• # reviews: 6124
• city: Hazleton, Pennsylvania

offer shiftyboot:

• started: March 29, 2025
• availability: In Stock
• best offers: True
• options: Ship-to-home
• sold: 0
• quantity: 1

payments shiftyboot:

• other
• money order
• wallet: Google-pay
• cash
• credit card: Visa

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