Black Label LS & LT - Dual Valve Spring & Titanium Retainer Kit - 0.660 Lift

Black Label LS & LT - Dual Valve Spring & Titanium Retainer Kit - 0.660 Lift

Marsoni

M251S

$212.50

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

Black Label LS & LT - Dual Valve Spring & Titanium Retainer Kit - 0.660 LiftFits all Black LABEL LS & LT Cylinder heads and all Aftermarket LS & LT Heads with 0. 575 aftermarket valve guide 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" Works with aftermarket 0. 575 Valve Guide Kit includes: Dual Valve Springs Titanium Retainers Custom Thick Chrome Moly Spring Seats Valve Stem Seals Billet Machined Chrome Moly Valve Locks

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Your Black Label LS & LT - Dual Valve Spring & Titanium Retainer Kit - 0.660 Lift orders ship within 1-2 business days.

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Fast: 2-3 business days
Express: 1-2 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.
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These German made wiper blades do their job so well that my wife was impressed. Once you get the hang of it they are one minute to replace. Recommend placing a cloth under the blade to avoid any windshield scratches if the metal wiper assembly accidentally falls down on the glass. Nice to see the Bosch name on the wiper blades.

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Reviewed in the United States on May 22, 2026