fits model: M22, M20, Sp.

( Brand: Gm ), ( Manufacturer Part Number: BK116WS ), ( Oe Spec Or Performance/custom: Oe Spec ), ( Synchro Type: Stepped For Late Hubs ), ( Fitment Type: Direct Replacement ), ( Items Included: Rebuild Kit, 2 Key Kits, Cluster Pin, 27 Spline Rear Bushing, Nut ), ( Placement On Vehicle: Transmissions ), ( Kit Includes Rear Bushing For 27 Spline Housing: If You Need The 32 Spline Bushing Send A Note With Your Ordered ), ( Counter Shaft Pin Od: 1 Inch ), ( Type: Rebuild Kit ), ( Ipn: T297ramk ), ( Oe/oem Part Number: Bk116ws, Muncie M22 Rebuild Kit ), ( Manufacturer Warranty: 1 Year )
Introducing the GM BK116WS Rebuild Kit, specifically designed for Muncie M22, M21, and M20 transmission models. This exceptional rebuild kit offers an extensive range of high-quality components engineered to restore the performance and reliability of your classic or vintage vehicle's transmission.
At the heart of the kit is a selection of vital springs, keys, and cluster pin nuts. Each part is meticulously manufactured to meet or exceed OEM specifications, ensuring a precise fit and superior functionality. Clearly marked for easy identification, these pieces include transmission fork and detent springs, clutch housing, clutch shoe, and band shoes, as well as cluster pin nuts, and keyway clips.
These components are essential for the proper operation of the transmission, facilitating smooth and efficient gear changes while maintaining the proper alignment and engagement of clutch components. Every spring comes tested for correct height and compression, providing peace of mind to the discerning rebuilder.
The springs are crafted from robust materials and are finished with durable, long-lasting coatings to resist wear, specifically designed to withstand the demands of regular use in a high-performance transmission application. Each component in the BK116WS kit is designed to serve as a direct replacement, eliminating the need for costly and time-consuming modifications or fabrication.
By investing in the GM BK116WS Rebuild Kit, you are not only equipping yourself with top-tier parts for your Muncie transmission restoration project but also securing the longevity and performance of your ride. No need for compromise or uncertainty trust this proven and robust kit to deliver the results you crave.
The GM BK116WS rebuild kit is a popular choice for those looking to rebuild their Muncie M21, M20, or M22 transmissions. This kit contains various springs, keys, cluster pins, and nut assemblies. Here's a closer look at the advantages and disadvantages of purchasing this kit:
II. Pros1. Comprehensive: This kit includes essential parts for rebuilding your transmission (with the exception of the clutch assembly, input and output shaft seals, and gasket). All necessary keys, springs, and nut assemblies are provided, saving you time and effort in sourcing individual components.
2. Improved performance: The springs and other components in the BK116WS kit are designed for high performance and durability. Upgrading your transmission with these parts may lead to improved longevity and a smoother driving experience.
3. OEM Quality: The BK116WS kit comes from General Motors, which ensures that the parts are made to original equipment specifications. As a result, you may experience better compatibility with your transmission and better overall performance.
4. Convenience: Having all the parts in one place, with no need to individually source them, can save you time and money. This is especially beneficial for DIY enthusiasts or small shop owners who are rebuilding multiple transmissions.
5. Wide applicability: The kit is compatible with various Muncie M21, M20, and M22 transmissions, making it a versatile investment for those who own multiple GM vehicles or plan to sell their rebuilt transmission in the future.
III. Cons1. Cost: A complete rebuild kit like the BK116WS can be a significant investment, both in terms of up-front cost and the labor required to install the new parts. Buying this kit may not be cost-effective for those with limited resources or for vehicles that are not worth rebuilding.
2. Availability: The GM BK116WS rebuild kit may not be as widely available as aftermarket transmission rebuild kits or individual parts from popular suppliers. Checking stock levels at local parts stores, online retailers, or contacting the manufacturer directly can help determine availability and lead time.
3. Lack of customization: Since the kit contains original equipment GM parts, you might miss out on the ability to customize your rebuild with specific aftermarket parts to tailor your transmission's performance to your individual preferences.
4. Learning curve: Installing new parts in a transmission rebuild may require some mechanical knowledge or skills, adding an additional learning curve for those new to the process. This learning process could lead to potential mistakes or inefficient installations.
IV. ConclusionUpon considering the pros and cons of purchasing a GM BK116WS rebuild kit for Muncie M21, M20, and M22 transmissions, it is evident that this kit offers advantages such as comprehensive coverage, improved performance, OEM quality, convenience, and wide applicability. However, its significant cost, limited availability, lack of customization, and potential learning curve may be disadvantages for some users.
Recommendation:If you're an enthusiast planning a high-performance Muncie rebuild or a professional rebuilding multiple transmissions, the GM BK116WS rebuild kit offers the advantage of having most of the needed parts in one place and the promise of OEM quality. For those with budget constraints, limited technical expertise, or looking for custom parts, alternative aftermarket rebuild kits or individual parts may be a more viable and cost-effective solution.
Rebuild Kit for Muncie Aluminum 4 Speed. VIN; Casting or any ID markings on part; Couple of pictures the part one transmission. Reverse lever pin. Seal, large small.
Thrust washers. Case with 1 OD cluster shaft pin. 1966-74 M20 M21 M22 Transmission: Chevy Pontiac Old's Buick: Trans ID: Aluminum Case Tail Housing, 7 Bolt Side Cover, 1 Counter shaft. Needle bearings.
Item Contents. This kit comes with the rear bushing for 27 Spline output shaft 1.63 ID. Rear main shaft bearing. Front input bearing.