GM WT297-2.5A Muncie Synchro Hub Rings Keys WT297-80A M21

( Brand: Gm ), ( Manufacturer Part Number: WT297-2.5A ), ( Items Included: 2 Insert Springs, 3 Synchro Inserts, 2 Synchros, Hub, Slider ), ( Material: Brass, Steel ), ( Vintage Part: Yes ), ( Placement On Vehicle: Transmission ), ( Makes: Chevy, Pontiac, Olds, Buick ), ( Type: Synchro Hub ), ( Ipn: Wt297-80a ), ( Oe/oem Part Number: 304703k, Awt297-2.5a ), ( Fit Muncie: M22, M21, M20 ), ( Universal Fitment: No )

Review GM Aftermarket Muncie Synchro Assembly M21 Synchros Hub Rings Keys Speed fits SLIDER M20 M22 1964–1974

Introducing the WT297-2.5A Muncie synchronizer slider hub rings, an essential component for your M20, M21, or M22 transmission.Engineered by Wynn's Performance, these thicker, stronger synchronizer rings offer improved durability and superior synchronizing capabilities compared to OEM parts. Made from high-quality heat-treated steel, this set includes the pair of hub rings along with the unique synchronizer keys and rings necessary for proper function.

These Muncie synchronizers are designed to minimize gear noise and energy loss during gear shifts, ensuring a smoother, more efficient driving experience. The increased thickness of these rings compared to standard OEM parts contributes to increased strength and longevity, making them an excellent choice for high-performance applications and daily drivers alike.

Each set of WT297-2.5A Muncie synchronizer slider hub rings is designed to fit perfectly in your GM transmission, providing a direct replacement for worn-out or failed original parts. Installation is straightforward, and the included synchronizer keys guarantee a secure, accurate fit.

Upgrading to Wynn's Performance synchronizer rings is a smart investment for those seeking superior gear synchronizing capabilities and extended transmission life. Experience the difference of improved shift quality and confidence on the road with these top-of-the-line M20, M21, and M22 synchronizer rings.

Muncie Synchro Slider Hub Rings,Keys, and M20,M21,M22 Syncros: A Detailed Analysis

Buying Muncie Synchro Slider Hub Rings, keys, and syncros for M20, M21, and M22 can be an intriguing decision for classic car enthusiasts. In this analysis, we will discuss the potential advantages and disadvantages of investing in these parts, drawing from actual user experiences, expert opinions, and market data.

1. Enhanced Transmission Performance: Muncie synchros and slider hub rings are designed to improve the synchronization between gears in a Muncie transmission. This results in smoother gear shifts, increased transmission efficiency, and overall better driving experience.

2. Durability: The synchronizers are known to be robust and long-lasting, capable of enduring the rigors of high-performance driving and heavy usage in classic cars.

3. Wide Availability: These parts are widely available in the aftermarket, making it easy to find matching sets for various Muncie transmissions, including M20, M21, and M22.

4. Cost-Effective Solution: In comparison to a complete transmission rebuild, purchasing synchronizers and slider hub rings can be a more affordable solution, as they target only the problematic areas in the transmission.

1. Installation Complexity: Installing these parts involves careful alignment and adjustment, making the process more complicated than a straightforward bolt-on replacement. This task may necessitate specialized tools and technical expertise.

2. Potential for OEM Incompatibility: Some users have reported issues with aftermarket synchronizer rings not fitting perfectly, requiring extensive modifications to make them work.

3. Gearbox Condition and Wear: It is essential to assess the condition of the entire transmission before deciding to solely invest in synchronizers and slider hub rings. Worn-out bearings or clutch issues may still require a complete rebuild.

4. Risk of Over-Revving: Improperly installed or worn-out synchronizers may cause geared teeth to contact during shifts at high RPM, resulting in major damage to the transmission.

Muncie synchros, slider hub rings, and keys for M20, M21, and M22 transmissions can provide significant improvements in shift quality and overall transmission performance in classic cars. Furthermore, their wide availability and cost-effective nature make them an attractive investment. However, the complex installation process, potential compatibility issues, and risk of over-revving must be carefully considered to ensure a successful installation and optimal performance.

If you are looking to upgrade the synchronizing abilities in your classic car's Muncie transmission, purchasing high-quality aftermarket Muncie synchronizers and slider hub rings can yield notable benefits. It is, however, imperative to find a reputable aftermarket supplier and carefully follow the installation process to avoid any compatibility or installation issues. Also, consider the condition of the entire transmission before investing in these parts. In cases where the transmission requires a more extensive rebuild, it may be worth considering other options.

Details:

2x required for 1-2 and 3-4. Muncie M20, M21, M22 1-2 3-4 Synchro Assembly.

part #: wt29725a prices

• $115.29-$127.55

specifications manutransmission:

• for models: M20, M22, Slider
• for years: 1964-1974
• brand: Gm
• mpn: Wt297-2.5a
• items included: 2 Insert Springs, 3 Synchro Inserts, 2 Synchros, Hub, Slider
• material: Brass, Steel
• vintage part: Yes
• placement on vehicle: Transmission
• makes: Chevy, Pontiac, Olds, Buick
• type: Synchro Hub
• ipn: Wt297-80a
• oe/oem part number: 304703k, Awt297-2.5a
• fit muncie: M22, M21, M20
• universal fitment: No

offer manutransmission:

• options: Ship-to-home
• sold: 0
• best offers: True
• started: February 10, 2025
• availability: In Stock

returns manutransmission:

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

payments manutransmission:

• credit card: Diners-club
• other
• wallet: Paypal

seller manutransmission:

• # reviews: 15398
• rating: 99.0%
• city: Palmetto, Florida

general manutransmission:

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

shipping manutransmission:

• carrier: UPS
• service: UPS Ground
• type: Fixed
• cost: $0.00
• transit: 3-6 Days
• class: Standard

Gm WT297-2.5A Is Similar To:

• Gm 3788421 Chevy Sbc Bbc 4 Speed Manual Transmission Bellhousing (22.5% similar) This is factory bell housing from a 1963 ABC corvette/impala, used auto part. Please review all pictures closely to see defects in the item. May display some signs of use such as minor marks, road grime and age...(May 16th, 2024)
• Chevrolet Ac Delco Genuine Gm 464697 Original Chevy Corvette Aluminum Bell Housing 4 Speed Big Block Camaro (25.5% similar) Oem factory original aluminum 4 speed big block chevy WITH168 tooth flywheel with 11 clutch - this is the hard one to find bell would work 3 or speed, 10 1/2 bare bell has been cleaned up in as found condition shown blasted natural unpainted finish no cracks weld repairs and...(May 19th, 2024)
• Gm 3831704 1963 Muncie 4 Speed Case Corvette Impala Ss Chevy M20 M21 P0703 (29.1% similar) This housing has been beat blasted and cleaned no repairs all thread holes are excellent see pictures very good case...(May 19th, 2024)
• General Motors 3846429 1963-1974 Ra Nice Muncie Gm 4 Speed M21 M22 Rare Tail Shaft Housing Mount Bolts (26.1% similar) Correct for the Chevrolet corvette impala ss Blair Biscayne el amino Chevalier Malibu Z16 pontiac got tempest Catalina venture grand pix Oldsmobile 442 cutlass supreme delta 88 Sabre buick gs GSX skylark muncie 4 speed...(May 20th, 2024)
• Gm Gmc Chevy Chevrolet Muncie 465452 68-87 Sm465 Bare 4 Speed Transmission Case Synchro Mesh (23.4% similar) These cases are the same for 2WD and 4X4. Please verify your application before purchase. 68-87 Gm SM465 bare 4 speed transmission case 465452 GMC chevy synchro mesh. Good used Gm SM465 empty case. Gm part number 465452. Please look closely at pictures to verify if this item meets your...(May 22nd, 2024)
• Chevrolet Pontiac Ac Delco Genuine Gm 14075715 1983-92 Chevy Camaro Bell Housing 2.8l 3.1l V6 T5 Transmission With Fork (20.5% similar) Aluminum 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 GM body including chevy Camry and pontiac fire bird t5 5 speed bell housing FOR2.8L 3.1L v6 with clutch slave mounting bracket will fit a few other years as well verify part number against your application bare bell has been cleaned up in...(May 22nd, 2024)
• Gm 14075723 84-92 Chevy Camaro Z28 Firebird V8 5 Speed T5 Hydraulic Bell Housing (10.8% similar) Casting 14075723. No cracks or stripped threads. Cleaned and inspected. Nice used Gm t5 v8 bell housing...(May 25th, 2024)
• Muncie 462838 Gm Sm420 Manual Transmission Mainshaft Chevy Gmc Truck Output Shaft 47-67 (15.6% similar) Shaft has decent bearing surfaces, rear surface a little rough finish but should be fine. I do my best to pack items very securely prevent any damage. Output threads are in nice condition. Some other blemishes and minor scratches, but overall should be a good usable replacement shaft...(May 27th, 2024)
• Chevrolet S10 T5 Shifter With New Pivot Bushing For T-5 Chevy Gm Borg Warner Tremec (27.7% similar) Used chevy S10 shiftier with new plastic pivot bushing. Item contents used shiftier handle. Used chevy S10 T-5 shiftier handle with new pivot bushing,: this is a used t5 shiftier that fits the Borg Warner in an. New plastic shiftier pivot bushing...(May 30th, 2024)
• Gm 388680 G.m Saginaw 4 Speed First-reverse Shift Fork 1966 To 1982 Units P n.3884610 (10.5% similar) A very good used shift fork for Saginaw g.m. 4 speed transmissions as shown...(May 31st, 2024)
• Gm 3885010 1968-1970 C3 Corvette Muncie M20 4-speed Wide Ratio Transmission Assembly Hurst (26.7% similar) Item is sold as in current condition. Built in muncie. Mileage unknown. Comes with the linkage assembled and a Hurst shiftier. This is a 1968 -1970 c3 corvette muncie M20 4-SPEED wide ratio transmission assembly...(May 31st, 2024)