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Ships within 48 hours · Estimated delivery Jul 3 - Jul 8
For Your Every Summer RSVP, with Code: SUMMER15
Description
Optispark Distributor Vacuum Harness – C4 LT1 / LT4 Corvette (1992–1996)Fits 19921996 Chevrolet Corvette with LT1 or LT4 engine. Replaces discontinued GM part number 12558921. Important: This harness is designed specifically for C4 Corvettes. If you have a Camaro, Firebird, Impala SS, Fleetwood, Caprice, or Roadmaster, click here for the correct version. Upgrade your worn or heat damaged vacuum harness assembly with our high quality replacement. The check valve and filter match the original micron rating and are

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
4.7 ★★★★★
Based on 1199 reviews
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Product Reviews
★★★★★ 5
Good
Color: #1 Pearl White
Kind of small wish it was bigger but my lady says product itself is good , perfect and very nice looking for vanity great stocking stuffer for holidays
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Reviewed in the United States on December 8, 2025
★★★★★ 3
Not my thing but other than that it’s pretty good
Color: #1 Pearl White
It actually is really good and works as you might think it will. Just not my kinda thing.
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Reviewed in the United States on May 22, 2026
★★★★★ 5
Love it
Color: #1 Pearl White
Love it… lasted a long time
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Reviewed in the United States on April 7, 2026
★★★★★ 5
Quería que mi cabello brillará y asi fue
Color: #1 Pearl White, Color: #1 Pearl White
Ufff lo ame 10 de 10 no lo dudes es el mejor
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Reviewed in the United States on May 13, 2026
★★★★★ 5
Love it
Color: #1 Pearl White
It is a very fine and pretty powder. Sprays on perfectly. The more layers you apply, the more shimmer you get. It is NOT obnoxious glitter and is truly a shimmer/sparkle powder. I used it on my arms, chest, neck and loved the way it looked. It didnt show up in photos the way the shimmer highlighter face powder I used did, but it was great under lights. The little retro squeeze applicator is super fun to use. Would buy again.
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Reviewed in the United States on October 21, 2024



