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Muncie M20 M21 M22 Synchro Hub Fits 1-2 and 3-4 66-74 for Step Type Ring 4 Speed - Picture 1 of 4
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Muncie M20 M21 M22 Synchro Hub Fits 1-2 and 3-4 66-74 for Step Type Ring 4 Speed

Competition Transmissions
(10512)
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US $49.88
ApproximatelyS$ 63.92
Condition:
New
4 available112 sold
This one's trending. 112 have already sold.
People want this. 20 people are watching this.
Pickup:
Free local pickup from Canyon Country, California, United States.
Shipping:
Free Standard Shipping.
Located in: Canyon Country, California, United States
Delivery:
Estimated between Tue, 26 Aug and Thu, 28 Aug to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)

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Seller assumes all responsibility for this listing.
eBay item number:174620898645
Last updated on Aug 01, 2025 14:42:09 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Fits
Muncie M20, M21, M22
Fitment Type
Direct Replacement
Items Included
Hub
Manufacturer Part Number
Muncie Synchro Hub, ATWT297-25, WT297-2.5
Gear Count
4
Material
Steel
Superseded Part Number
3924113
Vintage Part
Yes
Placement on Vehicle
Transmission
Brand
GM
Type
Synchro Hub
Interchange Part Number
3924113
Fits Years
66-74 with the stepped style synchro ring
Manufacturer Warranty
1 Year
OE/OEM Part Number
ATWT297-2.5, 297-2.5
UPC
Does not apply

Item description from the seller

About this seller

Competition Transmissions

99.5% positive feedback•51K items sold

Joined Jan 2002
Usually responds within 24 hours
Welcome to Competition Transmissions' eBay Parts store.Our mission is to provide quality parts, timely shipping, and excellent customer service. We have been in the transmission rebuilding & parts ...
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

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Seller feedback (10,362)

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  • c***y (76)- Feedback left by buyer.
    Past year
    Verified purchase
    Item as described fast shipment bought from this seller before A++ thank you…
  • w***i (1159)- Feedback left by buyer.
    Past year
    Verified purchase
    good transaction, good price, very nice and unique item, like the fast and free shipping shipping, thanks
  • h***h (556)- Feedback left by buyer.
    Past year
    Verified purchase
    great looking parts!
See all feedback