GM 3932253 Muncie Gear Bushing
fits year: 1968–1991.
( Brand: Gm ), ( Manufacturer Part Number: 3932253 ), ( Type: Transmission Gear Bushing ), ( Stock Location: 12 B ), ( Item Diameter: Od 2-1/4 Inch ), ( Material: Steel ), ( Vintage Part: Yes ), ( Universal Fitment: No ), ( Transmission Type: Manual ), ( Country Of Origin: United States )
Review GM Oem Muncie Gear Bushing fits 1968–1991
Muncie M21/M22 Rocker Arm Gear Bushing for 1968-1969 Chevrolet and GMC Cars and Trucks (GM Part Number: 3932253)
Description:This Muncie M21/M22 Rocker Arm Gear Bushing, manufactured by GM, is specifically designed for use in 1968 and 1969 Chevrolet and GMC vehicles equipped with the Muncie M21 or M22 "Munchkin" 4-speed manual transmission. The bushing serves as a critical component in the transmission's linkage system, ensuring smooth and efficient power transfer from the transmission to the clutch and throttle pedals.
The GM 3932253 Muncie gear bushing is precision engineered to meet original equipment manufacturer (OEM) specifications. It is manufactured using high-quality materials that are resistant to wear, tear, and the effects of harsh operating conditions. The bushing is designed to be a direct replacement for the failing or worn-out factory part, providing reliable performance and extended durability.
Measuring approximately 1.5 inches (38.1mm) in length and 1 inch (25.4mm) in diameter, this bushing fits snugly into the rocker arm assembly. The bushing is tapered at both ends to facilitate easy installation and removal. It is also designed with a radial groove to accommodate the transmission linkage and allow for smooth movement.
Installing the GM 3932253 Muncie gear bushing is a relatively straightforward process. However, it is recommended that the installation be performed by a qualified mechanic or transmission specialist to ensure proper alignment and seating of the bushing. Proper installation is essential for maintaining the performance and longevity of the transmission and the vehicle as a whole.
In summary, the GM 3932253 Muncie M21/M22 Rocker Arm Gear Bushing is a high-quality, OEM replacement part designed for use in 1968 and 1969 Chevrolet and GMC vehicles with Muncie M21 or M22 transmissions. It is precision engineered to provide reliable performance and extended durability, making it an excellent choice for vehicle enthusiasts and restoration projects.
Buying GM Part Number 3932253 Muncie Gear Bushings for a 1968 Chevrolet Nova: A Comprehensive Analysis
Introduction:The GM Muncie gear bushing (part number 3932253) is an essential component in the driveline of a 1968 Chevrolet Nova. This bushing connects the transmission case to the rear end housing and helps reduce vibrations during operation. In this analysis, we will discuss the pros and cons of buying this part to help you make an informed decision.
Pros of Buying GM Part Number 3932253:1. OEM (Original Equipment Manufacturer) Part: By purchasing this part from GM, you can be confident that it is an original part designed specifically for your vehicle. This ensures a proper fit and optimal performance.
2. Reduces Vibrations: A worn-out gear bushing can cause unwanted vibrations that can negatively impact the driving experience. Replacing the bushing with a new one will help reduce these vibrations, providing a smoother ride.
3. Improves Transmission Shifting: A faulty gear bushing can cause difficulty in shifting gears, especially in the lower gears. Installing a new one will help improve the shifting experience, making your driving more enjoyable.
4. Enhances Transmission Longevity: A worn-out gear bushing can lead to further damage if left unattended. Replacing it with a new one can help prevent potential transmission issues and extend the life of your vehicle's driveline.
Cons of Buying GM Part Number 3932253:1. Cost: OEM parts, such as the Muncie gear bushing, can be more expensive than aftermarket alternatives. This might be a concern for those on a tight budget.
2. Availability: Sometimes, it can be challenging to find this specific part from your local dealership or auto parts store. You may need to order it online or from a specialty parts supplier.
Conclusion:In conclusion, the GM Muncie gear bushing (part number 3932253) is a crucial component for maintaining the optimal performance and longevity of your 1968 Chevrolet Nova's driveline. Despite the potential cons, such as cost and availability, the benefits of using an OEM part, like improved vibration reduction, better shifting experience, and transmission longevity, make it a worthwhile investment.
Recommendation:If you're in the market for a Muncie gear bushing for your 1968 Chevrolet Nova, we recommend purchasing the GM OEM part number 3932253. Although it may come with a higher price tag and require some extra effort in sourcing, the peace of mind and performance improvements it provides make it a valuable addition to your vehicle.
Details:
Used OED not meet the above criteria. The first digit indicates the decade the part was used; second year in decade used. We cannot take back used, installed or tried parts and electrical aren't returnable. SM465gear bushing, 1st gear: fits 68-77 only, 2nd 68-91 all years.
We do reserve the right to refuse and return any parts we find have been installed,are. Warning: Cancer and Reproductive Harm. Parts must be resalable and in the original packaging. 1968 1991 4-speed manual transmission gear bushing.
Top cover and an iron case. Fits 1st gear '68-'77 m20 m21 1 steak bushing, fits 2nd '68-'91 or Muncie m20. A note about Ford part numbers. OEM GM 3932253 Muncie Main Shaft Bushing New in original packaging - Box, Chevy GMC SM465.
part #: 3932253 prices
- $30.95-$59.99
specifications flwheflepla:
- for years: 1968-1991
- brand: Gm
- mpn: 3932253
- type: Transmission Gear Bushing
- stock location: 12 B
- item diameter: Od 2-1/4 Inch
- material: Steel
- vintage part: Yes
- universal fitment: No
- transmission type: Manual
- country of origin: United States
general flwheflepla:
- Car Truck Parts Accessories > Transmission Drivetrain > Flywheels Flexplates
- condition: New
payments flwheflepla:
- credit card: Mastercard
- other
- wallet: Paypal
returns flwheflepla:
- paid by: Seller
- policy: Returns Accepted
- time: 30 Days
seller flwheflepla:
- # reviews: 565
- rating: 99.5%
- city: Eliot, Maine
shipping flwheflepla:
- class: Standard
- transit: 5-11 Days
- cost: $6.22
- carrier: USPS
- service: USPS Ground Advantage
- type: Calculated
offer flwheflepla:
- sold: 0
- options: Ship-to-home
- quantity: 1
- started: February 19, 2026
- availability: In Stock
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