SKU: 58300334495

SUPERTECH (SPRK-H1005D) VALVE SPRING KIT; DUAL VALVE SPRINGS; SPRINGS: SPR-H1000D; RETAINERS: RET-K20A2/T2

$205.00 $227.78
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20

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Description

SUPERTECH (SPRK-H1005D) VALVE SPRING KIT; DUAL VALVE SPRINGS; SPRINGS: SPR-H1000D; RETAINERS: RET-K20A2/T2Supertech Spring Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring Retainer kits are second to none in terms of performance, quality and value. Coil Bind: 20. 7mm Inner Spring (OD ID): 20. 5mm 15. 5mm Max Net Lift: 14. 8mm Outer Spring (OD ID): 29. 65mm 21. 85mm Pressure (Open): 239lbs@12. 5mm Pressure (Seat): 93lbs@35.

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul.  Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.
Coil Bind: 20.7mm
Inner Spring (OD/ID): 20.5mm / 15.5mm
Max Net Lift: 14.8mm
Outer Spring (OD/ID): 29.65mm / 21.85mm
Pressure (Open): [email protected]
Pressure (Seat): [email protected]
Rate: 11.5lbs/mm
YEAR MAKE MODEL CYLINDERS LITERS FUEL TYPE FUEL DELIEVERY ASPIRATION ENGINE DESIGNATION NOTES
1997 - 2001 HONDA PRELUDE ALL ALL ALL ALL ALL H22A4
1993 - 1996 HONDA PRELUDE ALL ALL ALL ALL ALL H22A1
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 58300334495

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4.7 ★★★★★
Based on 351 reviews
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Product Reviews
A
Verified Purchase
Amazon Customer
Waukegan, US
★★★★★ 1
Not impressed
Color: Beige, Size: 21.5"- 1 Panel
Very flimsy but does the job intended
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026
A
Verified Purchase
Amazon Customer
Dallas, US
★★★★★ 3
Fair
Color: Black, Size: 88"- 4 Panel
Fair product. Very cheap quality.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 10, 2025
T
Verified Purchase
TJD
Fort Morgan, US
★★★★★ 5
Sturdy and Easy to Move
Color: Black, Size: 132"- 6 Panel
This 6 ft black partition on wheels is exactly what I needed to divide space without sacrificing style or stability. It’s sleek, professional-looking, and blends in well with any environment—from office spaces to home studios. The build quality is impressive—very sturdy and doesn’t wobble at all once it’s in place. The wheels glide smoothly and lock securely, making it easy to reposition or keep stationary as needed. Assembly was quick and straightforward, with all parts clearly labeled. Overall, this partition is a perfect combination of functionality and design. Highly recommend it if you need a durable, mobile room divider that looks great and performs even better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025
H
Verified Purchase
Harrison Cole Youngren
Chelsea, US
★★★★★ 5
Nice once put together.
Color: Black, Size: 88"- 4 Panel
I really enjoyed these ones. They got put up, putting them together was a two-man task and not very easy at all. They work really good. They're very heavy duty. You can hang things on them. I kick mine out of the way and they work like a charm!
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Reviewed in the United States on November 2, 2025
E
Verified Purchase
Excelente
San Leandro, US
★★★★★ 5
Excelente calidad
Color: Black, Size: Standard - 4 Panel
Excelente
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Reviewed in the United States on June 1, 2026

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