XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L Duramax
SKU: 98793977517

XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L Duramax

Sale price$304.18 Regular price$337.98
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Ships within 48 hours · Estimated delivery Jul 8 - Jul 13

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Description

XDP XD386 Performance Valve Springs & Retainer Kit 01-16 GM 6.6L DuramaxAdd performance, durability, and longevity to your Duramax by upgrading with this complete valve spring and retainer kit from XDP. The XDP Performance Valve Spring & Retainer Kit features a conical design for better valve control over the standard straight spring. The conical design also allows for smaller and lighter spring retainers. Each spring undergoes a stress relief process and is computer load mapped to ensure quality and long term

Add performance, durability, and longevity to your Duramax by upgrading with this complete valve spring and retainer kit from XDP. The XDP Performance Valve Spring & Retainer Kit features a conical design for better valve control over the standard straight spring. The conical design also allows for smaller and lighter spring retainers. Each spring undergoes a stress relief process and is computer load mapped to ensure quality and long term reliability. Each spring is matched within 1 lb of seat pressure to ensure consistency. Sold as a complete set with valve springs, retainers, and locks.

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: 98793977517

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CYNTHIA
Natrona Heights, US
★★★★★ 5
The best hand cream
The best. My hands are always soft when I use this product
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Reviewed in the United States on December 28, 2025
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Sarah L
Charlottesville, US
★★★★★ 5
Best cream for sore, cracked hands
My hands are often sore and cracked from the cold winter air and a lot of handwashing. I’ve tried a lot of lotions and creams over the years and would typically apply about 10 times a day. This is by far the best cream I have used. It really does last through handwashing and I only have to apply 2-3 times a day. This is the first winter in years my hands are not consistently dry, sore, and cracked.
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Reviewed in the United States on February 3, 2026
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Patricia A. Workman
Draper, US
★★★★★ 5
Great for winter dry hands
I use this cream on my hands every night. It stays on & works to make my dry skin feel soft & hydrated
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Reviewed in the United States on February 1, 2026
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Edwige
Dallas, US
★★★★★ 5
Great quality
Great product make your hand soft
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Reviewed in the United States on December 28, 2025
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Denese Williams
Alexandria, US
★★★★★ 5
Love this
Such a great hand cream!!!
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Reviewed in the United States on February 3, 2026

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