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Ships within 48 hours · Estimated delivery Jul 6 - Jul 11
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Description
gear b B SERIES FWD HELICAL 1-4 SYNCHRO GEARSET – BF GEARS USAInstock BF Gears Usa B Series Helical Cut Synchro Set Heavy duty Input shaft Extra spline length for twin and triple clutches. Ratio 2. 90 1. 92 1. 375 1. 05 Suggested for 800whp and under Billet case required over 650whp Or stock case will break
Instock
BF Gears Usa B Series Helical Cut Synchro Set
Heavy duty Input shaft
Extra spline length for twin and triple clutches.
Ratio
2.90-1.92-1.375-1.05
Suggested for 800whp and under
Billet case required over 650whp
Or stock case will break
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 238 reviews
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Product Reviews
★★★★★ 5
Good Socks
Size: Large, Color: Black
Fit great and feel good. High quality materials. Recommended.
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Reviewed in the United States on November 17, 2025
★★★★★ 5
ASICS Has the BEST No Show Socks
Size: Large, Color: White
ASICS has the best no show socks. My first pairs are from 10+yrs ago and I was thrilled to be able to find them still available in 2026. I wash and hang them to dry without any change in size or shape. Size Medium fits perfect. (I wear size 9 shoes, normal width, 10" feet). NOTE: I haven't run in them but walked briskly and they don't budge in tennis shoes and duck boots.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Great quality
Size: Large, Color: Black
Very high quality socks
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Reviewed in the United States on November 25, 2025
★★★★★ 4
Better than most
Size: Large, Color: White
I was so sad when my size of the woman’s specific no show invasion socks were sold out and there not making more. But these had around the same size, not uncomfortable, and a lot better then most I can find if still a step down from the previous. Still love them! A good buy
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Reviewed in the United States on October 2, 2020
★★★★★ 5
Great Purchase
Size: Large, Color: Black
I love these socks - they are comfortable, feeling cushiony without feeling or adding unnecessary bulk. Came on time - great purchase.
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Reviewed in the United States on June 16, 2025