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  • Manley NexTek Valve Springs & Retainers | 2015+ GM LT4 (2636LT4KS)
  • Manley NexTek Valve Springs & Retainers | 2015+ GM LT4 (2636LT4KS)

    Save 11% with code "VET11"

    Manley Performance

    Manley NexTek Valve Springs & Retainers | 2015+ GM LT4

    PART# MAN 2636LT4KS
    We Price Match!

    Contact us to ensure you're getting the right part for your car at the absolute best pricing on earth!

    Email - sales@maperformance.com
    Phone 1(888)627-3736



    $ 397.10   $ 407.55
    You Save 3% ($ 10.45)



    If ordered within hours and minutes
    This item can be delivered by ,
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    2015+ GM LT4 NexTek Valve Springs and Retainers by Manley Performance

    Manley NexTek (Next Generation) Valve Springs were developed over a decade ago and still offer unequaled performance.

    These durable springs are able to satisfy the demands of top-level engine builders who need the absolute highest-quality valve springs available. Manley NexTek springs can be found in drag race applications ranging from bracket racers to top fuel, oval track engines across the country, and muscle cars on the street and strip.

    Features

    • Manufactured from HiTensile chrome silicon steel
    • Shotpeened to MIL specs for maximum fatigue life
    • Proprietary multi-step heat treating minimizes load loss
    • Tightly controlled open end flatness reduces valve stem side loading
    • Tip thickness designed to eliminate overload breakage
    • Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities

    Applications

    • 2015 - 2019 Chevrolet Corvette Z06
    • 2017 - 2019 Chevrolet Camaro ZL1
    • 2016 - 2019 Cadillac CTS-V
    • 2015+ GM LT4 Engines

    Specifications

    • Max Valve Lift: .660"

    What's In The Box?

    • 1 Set - NexTek Valve Springs
    • Valve Spring Retainers
    • Valve Stem Seals

    Warranty

    • Manufacturer Standard Warranty

    2015+ GM LT4 NexTek Valve Springs and Retainers by Manley Performance

    Manley NexTek (Next Generation) Valve Springs were developed over a decade ago and still offer unequaled performance.

    These durable springs are able to satisfy the demands of top-level engine builders who need the absolute highest-quality valve springs available. Manley NexTek springs can be found in drag race applications ranging from bracket racers to top fuel, oval track engines across the country, and muscle cars on the street and strip.

    Features

    • Manufactured from HiTensile chrome silicon steel
    • Shotpeened to MIL specs for maximum fatigue life
    • Proprietary multi-step heat treating minimizes load loss
    • Tightly controlled open end flatness reduces valve stem side loading
    • Tip thickness designed to eliminate overload breakage
    • Specially processed premium-grade chrome silicon that is virtually free of impurities or surface irregularities

    Applications

    • 2015 - 2019 Chevrolet Corvette Z06
    • 2017 - 2019 Chevrolet Camaro ZL1
    • 2016 - 2019 Cadillac CTS-V
    • 2015+ GM LT4 Engines

    Specifications

    • Max Valve Lift: .660"

    What's In The Box?

    • 1 Set - NexTek Valve Springs
    • Valve Spring Retainers
    • Valve Stem Seals

    Warranty

    • Manufacturer Standard Warranty

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    MAP Limited Lifetime Warranty

    1.) All MAPerformance in-house fabricated parts include a Limited Lifetime Warranty for the Original Purchaser. This warranty only applies to the original purchaser and is non-transferrable. If the product fails it would need to be determined by MAPerformance that it is due to manufacturing defects in materials or workmanship.

    2.) This does not cover normal wear and tear. Improper use, modification, or abuse voids this warranty. MAPerformance will not be held responsible for additional costs due to the failure of a product (cost of sale, towing, labor, etc.). Warranty claims must be submitted to MAPerformance for review.

    3.) You must create a support ticket to acquire your return authorization number prior to returning the product.

    4.) Warranty claims will not be honored if the product was not purchased through an approved dealer.

    For warranty evaluation please create a support ticket via this form here.

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