LS 660 Lift Dual Valve Spring Kit - Factory LS Casting Cylinder Head

LS 660 Lift Dual Valve Spring Kit - Factory LS Casting Cylinder Head

Marsoni

M251S

$174.50

Get it in 3 business days with 1 day shipping. Friday, May 29

LS 660 Lift Dual Valve Spring Kit - Factory LS Casting Cylinder HeadDual Spring Kit for Factory GM Casting Cylinder. This kit is for a factory casting LS1, LS2, LS3, L92 with an OE style valve guide. Designed for 0. 500 valve guide utilizing the factory 8mm valve and valve locks. Specs: Rated Valve Lift 0. 660 inches Installed Height 1. 800 @ 166 lbs Spring Rate: 403# in Solid Height 1. 015 Spring OD 1. 310" Spring ID 0. 680" Kit includes: Dual Valve Springs Titanium Retainers Chrome Moly Spring Seats Valve Stem Seals

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These taste really good and come in a generous-sized bag. I like that they’re made with nutritious ingredients like nuts, oats, and fruit, so they feel like a healthier snack option without sacrificing flavor. I usually eat a small handful in the morning, and it’s surprisingly filling and keeps me satisfied for a while. They have a nice texture and a good balance of sweetness. Overall, a tasty and convenient snack that also feels good nutritionally.

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Reviewed in the United States on December 16, 2025

Verified Purchase

Bibiana colon

Birmingham, US

★★★★★ 5

Medias

Size: One Size, Color: (403) Washed Navy / White / Halo Gray

Muy buenas, cómodas me encantaron

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Reviewed in the United States on April 5, 2026

Verified Purchase

K M

Waukegan, US

★★★★★ 5

Excellent sport sock!

Size: One Size, Color: (100) White / White / Halo Gray

Molds onto foot, super soft and breathable. A lot of my ankle socks tend to slip or cut off blood circulation. This one literally is a perfect fit. No slip. After playing hours of tennis every week, my feet don't feel sore or bruised. Must buy!

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Reviewed in the United States on October 9, 2025