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Quantity
1
Description
The SpeedFactory HD Detent Spring Kit fits all hydraulic DOHC B-Series (B16, B18, B20), cable (YS1 only), all K-Series, ONLY D16Y, D17A, F20B, F22A/B, H22A, and H23 transmissions.
We have been using these springs in our own transmission bui...
Reviews
5.0
83 ratings
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Definitely something I recommend when building a transmission
Porfirio · June 8, 2026
Good quality fit perfect 👌
D
Daniel · February 26, 2026
Great quality product have them on all 4 of our cars