S10 T5 NWC 21t Input Shaft Conversion Kit to 10 Spline 1-1/8" Muncie Saginaw

Competition Transmissions
(11832)
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US $239.00
ApproximatelyRM 987.67
Condition:
New
2 available78 sold
This one's trending. 78 have already sold.
Breathe easy. Free shipping and returns.
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, 2 Dec and Fri, 5 Dec 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:
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eBay item number:174299737142
Last updated on Nov 30, 2025 02:37:03 MYTView all revisionsView all revisions

Item specifics

Condition
New: A vehicle is considered new if it is purchased directly from a new car franchise dealer and has ...
IMPORTANT NOTE - MUST CURRENTLY HAVE A 21t 14 SPLINE INPUT
This kit only fits S10 NWC T-5 w/ 21t input shaft originally
Input Gear Tooth Count
21
Clutch Spline
10
Custom Bundle
Yes
Fitment Type
Performance/Custom
Items Included
Input shaft, Retainer, Input Bearing, Pocket bearings, Thrust Bearing & Race
Manufacturer Part Number
S10 T5 14 spline to 10 spline conversion kit, Non World Class S10 T-5 input shaft conversion kit
Gear Count
5
Modified Item
Yes
Placement on Vehicle
Transmission
Brand
Chevrolet
Type
Input Shaft
Manufacturer Warranty
3 Months
OE/OEM Part Number
S10 T5 input conversion
Note
Converts NWC S10 14 spline T5 input to Muncie style 10 spline
Country of Origin
Unknown
UPC
Does not apply
Category

Item description from the seller

About this seller

Competition Transmissions

99.7% positive feedback•53K 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
5.0
Shipping speed
5.0
Communication
5.0

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AUTOMATIC TRANSMISSIONSMANUAL TRANSMISSIONSTRANSFER CASES* Bell Housings* Extension / Tail Housings* Transmission Cases & Covers* Mainshafts / Output ShaftsBearings & SealsTools, Additives & Misc.

Seller feedback (11,748)

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  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The part was as described and worked perfectly.
  • *****- Feedback left by buyer.
    Past 6 months
    Verified purchase
    my 3rd shaft.Perfect every time.And super fast ship.
  • *****- Feedback left by buyer.
    Past year
    Verified purchase
    Great seller
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