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Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
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Description
Supertech Honda B-Series Dual Valve Spring Kit (Set of 16)Experience enhanced engine performance and reliability with the Supertech Honda B Series Dual Valve Spring Kit. This set includes 16 precision engineered valve springs designed to provide consistent valve control under high rev conditions, perfect for enthusiasts upgrading their Honda B Series engines. Manufactured by Supertech, a trusted name in performance engine components, these springs ensure durability and reduced valve float during aggressive
Experience enhanced engine performance and reliability with the Supertech Honda B-Series Dual Valve Spring Kit. This set includes 16 precision-engineered valve springs designed to provide consistent valve control under high rev conditions, perfect for enthusiasts upgrading their Honda B-Series engines. Manufactured by Supertech, a trusted name in performance engine components, these springs ensure durability and reduced valve float during aggressive driving or racing.The dual spring design offers increased valve stability, helping to prevent valve bounce and maintain optimal timing. Ideal for street performance builds or track day machines, this kit supports increased lift and RPM without sacrificing engine safety. Easy to install with direct fitment, it replaces the stock springs effortlessly to unleash your engine's true potential.
Whether you are rebuilding your motor or seeking reliable upgrades, the Supertech Dual Valve Spring Kit is engineered for enthusiasts who demand quality and performance. Each spring is tested to strict standards, ensuring longevity and consistency in challenging conditions. Add this kit to your build for enhanced throttle response and peace of mind under high-performance use.
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
4.5 ★★★★★
Based on 1471 reviews
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Product Reviews
★★★★★ 5
A must pull your gimbal bearing
You do need to drill a hole but worked perfect
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Reviewed in the United States on December 26, 2025
★★★★★ 5
Worked for Volvo Penta SX Gimbal Bearing
Very heavy tool, I was surprised. Pulled my bearing like it was nothing. Putting the new bearing in was a little more difficult as you have to drill a hole in the engine alignment shaft where it will work for your particular outdrive. Not hard, but it does not come pre-drilled as the required depth for each particular gimbal bearing differs by manufacturer and model. Measure your bearing placement before removal and check that it was installed correctly in the first place. The bearing should line up with the grease fitting and the o-rings on the drive shaft should end up riding in the middle of the bearing. once you have your measurement drill the hole, I used a drill press. I suppose you could use it on multiple outdrive models as long as you can drill more holes.
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Reviewed in the United States on June 5, 2023
★★★★★ 5
Great value
This kit worked perfectly on my Alpha one mercury outdrive. I saw a lot of people mention that it was a hassle to drill the hole when you better have all this alignment stuff. I threw it in use my regular drill drill guide and then the second hole was lined up. Pulling Gimble be very easy. I did have to adjust it up at an angle because my bearing was sitting in their crooked and it came out the second time I made the adjustment to the angle. I would highly recommend this.
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Reviewed in the United States on April 16, 2024
★★★★★ 1
Unfinished product - doesn't work - waste of money
in order to use this as an installation tool the directions tell you to drill a hole through the 2 inch steel rod..... either this hole should already be drilled, or this should not be advertised as an installation tool..... it will not install any bearings without extensive modification and requires the use of a drill press or a lathe. very dissatisfied that I now have to buy ANOTHER tool just to finish this job because this one doesn't do what it's described to do.... piece of junk... typical amazon garbage.... this is why I haven't used amazon in over a year... they rip you off with garbage.... I should have known better .... don't buy this junk .... Now they say 20 -30 days to get my refund .... Don't waste your time
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Reviewed in the United States on May 26, 2026
★★★★★ 5
Good tool, but must be hand drilled to accept bearing installation cup
Good tool, but you have to drill a hole in the bearing installation rod to accept the cross bolt that locks the bearing installation cup onto the rod.
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Reviewed in the United States on January 23, 2023