SKU: 71045157993

BC3020 - Honda/Acura B18A/B Intake Valves (31mm / STD) - set/8

Sale price$171.47 Regular price$190.52
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Ships within 48 hours · Estimated delivery Aug 28 - Sep 2

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Description

BC3020 - Honda/Acura B18A/B Intake Valves (31mm / STD) - set/8BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air fuel flow in and out of the combustion chamber. Every valve is fully

BC valves are one piece design with a friction welded Stellite tip for the best possible performance. Every valve is made from premium grade, heat resistant stainless steel material to insure reliability with high boost and/or high rpm applications. The undercut stem above the head area not only reduces overall weight for extended rpm potential, but also significantly improves air/fuel flow in and out of the combustion chamber. Every valve is fully machined and features a swirl polished finish under the head.

Head Dia 31mm
Stem Dia 6.57mm
Overall Length 105.4mm
Material Stainless
Valve Type Intake / Dished
Shipping Notes
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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.
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SKU: 71045157993

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4.4 ★★★★★
Based on 11 reviews
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A
Verified Purchase
Amazon Customer
Battle Creek, US
★★★★★ 1
Total piece of Junk
Color: Gold
Great looking watch, but unfortunately it is a total piece of junk. Almost impossible to set, changes time while sitting and battery dies within a week. Don’t waste your money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 15, 2025
E
Verified Purchase
erica
Belleville, US
★★★★★ 4
Women’s digital watch
Color: Gold
Just as described
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Reviewed in the United States on January 9, 2026
V
Verified Purchase
Veldrina
Phoenix, US
★★★★★ 2
Cannot adjust watch band
Color: Black
There is no way to shorten the band despite the crap tool and instructions. Sad because it is a nice watch
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Reviewed in the United States on May 28, 2026
A
Verified Purchase
abbie vallimont
Louisville, US
★★★★★ 1
Do Not Purchase- junk
Color: Gold
Do not buy. Cheap, cheap, cheap! Directions on how to fix the plastic band are for a different watch. I cannot remove links and it is too big! Do not purchase! Only gave it one star because I had to. Would give no stars, but it wouldn’t let me publish.
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Reviewed in the United States on December 14, 2025
C
Verified Purchase
Cristina
Carnegie, US
★★★★★ 5
Great value for vintage inspired wristwatch
Color: Brown White
I was struggling to find a brown silver leather wristwatch that was under $50, but this watch meets all my needs and looks timeless. I like the leather strap a lot because it is thin and looks polished. The leather is a really rich brown color that looks very elegant. The strap is also comfortable for my everyday wear and is not prone to scratches. The face is also the perfect size for my wrist and gives the vintage feel that I was looking for. Overall, the quality is great for the price point and I really like this watch!
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Reviewed in the United States on November 21, 2025

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