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Ships within 48 hours · Estimated delivery Jul 27 - Aug 1
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For Your Every Summer RSVP, with Code: SUMMER15
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
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:
- 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
4.7 ★★★★★
Based on 21 reviews
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Product Reviews
★★★★★ 5
Quality organizer
Size: 8 Pack, Color: Clear
Sturdy plastic. Serves the purpose well. They help keep my drawers organized.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 25, 2026
★★★★★ 5
Cute jewelery holder
Color: C Blue
I was looking for something simple to hold some necklaces and earrings. I do the have much because I'm not much into jewelry but I didn't want to just sit them in a bathroom drawer. This jewelry rack is so convenient and doesn't take up a lot of room. Fits the bill just right.
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Reviewed in the United States on March 25, 2026
★★★★★ 5
Worth it
It was easy to assemble, now I have a place to hang my husband’s necklace, and organized other jewelries. For the price it’s very well made and sturdy.
It does not look cheap at all.
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Reviewed in the United States on December 31, 2025
★★★★★ 4
Ok design
Color: E Black, Color: E Black
Taller but shorter arms than I thought but cute
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Reviewed in the United States on March 21, 2026
★★★★★ 5
It’s pretty. Many items fitted.
Color: B Pink
It looks nice on the drawer and it holds many pieces of jewelry.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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