
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 5 - Jul 10
For Your Every Summer RSVP, with Code: SUMMER15
Description
SUPERTECH (SPRK-H1022D) VALVE SPRING KIT; DUAL VALVE SPRINGS; SPRINGS: SPR-H1022D; RETAINERS: RET-K20A2/T2; SEAT: SEAT-H1020DSupertech 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: 22mm Inner Spring (OD ID): 21mm 15. 5mm Max Net Lift: 18. 3mm Outer Spring (OD ID): 30mm 21. 8mm Pressure (Open): 215lbs@12mm Pressure (Seat): 80lbs@40. 40mm Rate: 11.
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: 22mm
Inner Spring (OD/ID): 21mm / 15.5mm
Max Net Lift: 18.3mm
Outer Spring (OD/ID): 30mm / 21.8mm
Pressure (Open): 215lbs@12mm
Pressure (Seat): [email protected]
Rate: 11.2lbs/mm
Inner Spring (OD/ID): 21mm / 15.5mm
Max Net Lift: 18.3mm
Outer Spring (OD/ID): 30mm / 21.8mm
Pressure (Open): 215lbs@12mm
Pressure (Seat): [email protected]
Rate: 11.2lbs/mm
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
4.6 ★★★★★
Based on 2262 reviews
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Product Reviews
★★★★★ 5
Good
Color: Gold
This clutch gives luxury on a budget lol. It a very good quality.
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Reviewed in the United States on May 23, 2024
★★★★★ 5
Love This Bag!
Color: Silver
Very nice clutch! Looks great with my boots.
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Reviewed in the United States on February 12, 2024
★★★★★ 1
Would be great if it was $10
Color: Gold
Feels like cardboard. I had one of these years ago .. but this style is hard to find. The quality is cheap. Not worth the price.
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Reviewed in the United States on May 17, 2023
★★★★★ 5
even nicer than I expected
Color: Gold
Perfect! Looks much more expensive than it costs. Looks exactly like the photos and feels just like it looks like it would. I absolutely love how spacious it is because most clutches can barely hold my phone let alone a pair of reading glasses and some lip balm.
The color is absolutely gorgeous and exactly as it was shown. The zipper is quality the tassel is darling I love the fold over and a good strong magnetic clasp. The little shoulder chain is perfect whether you choose to use it or put it back in the bag.
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Reviewed in the United States on February 5, 2026
★★★★★ 5
Lovely
Color: Bronze
Very pretty clutch. I would really say this is a pretty large clutch. Soft! It comes with a metal chain, that I won't use. The tassel is a nice touch. This is not so formal that you couldn't wear it with jeans for a punch. I bought it with the Nine West Feather pump - bronze. They compliment so well! This is "cracked" and the shoes are not. But I'd still highly encourage pairing them. You could use this for a formal or create a smashing jeans outfit. Either way, just beautiful.
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Reviewed in the United States on March 17, 2025