null
Toggle menu
  • Valve Locks Keepers for 7 degree LS LT BTR TSP PAC Dual Spring Retainers 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ4 LQ9 L83 L86
  • Valve Locks Keepers for 7 degree LS LT BTR TSP PAC Dual Spring Retainers 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ4 LQ9 L83 L86
  • Valve Locks Keepers for 7 degree LS LT BTR TSP PAC Dual Spring Retainers 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ4 LQ9 L83 L86

    • Valve Locks Keepers for 7 degree LS LT BTR TSP PAC Dual Spring Retainers 4.8 5.3 5.7 6.0 6.2 7.0 LS1 LS2 LS3 LQ4 LQ9 L83 L86

    Michigan Motorsports

    $24.99
    (1 review) Write a Review
    SKU:
    MM-LSValveLocks-32
    Adding to cart… category.add_cart_announcement

    Product Description

    Michigan Motorsports 7-Degree Valve Keepers

    Fits LS1, LS2, LS3, LQ4, LQ9, L83, L86 | Compatible with OEM, BTR, TSP, MM & PAC Springs

    Secure your valvetrain with confidence using the Michigan Motorsports 7-Degree Valve Keepers (Part #Ai141-32). Engineered for precision and durability, these 7° valve locks are designed for 8mm valve stems and are compatible with both beehive and dual spring configurations. Whether you’re running OEM, BTR, TSP, PAC, or Michigan Motorsports retainers, these keepers provide a rock-solid fit and long-term reliability—perfect for performance camshaft builds, cylinder head upgrades, or complete top-end refreshes. Built to withstand high-RPM stress and aggressive lift profiles, these keepers ensure your valvetrain stays locked down under the most demanding conditions.

    Key Features

    • Precision Fitment: Designed for 7-degree, 8mm valve stems to provide an exact and secure lock on LS and LT applications for reliable valvetrain stability.
    • Dual & Beehive Spring Compatible: Works seamlessly with beehive and dual spring retainers from Michigan Motorsports, PAC, BTR, TSP, and OEM setups.
    • Durable Construction: Manufactured from high-strength steel for excellent fatigue resistance and long-term reliability in high-RPM or boosted environments.
    • Wide LS/LT Compatibility: Designed for use in 4.8L, 5.3L, 5.7L, 6.0L, 6.2L, and 7.0L LS and Gen V LT engines—perfect for performance or rebuild applications.
    • Complete 16-Valve Set: Includes a full set of 7-degree keepers to service all 16 valves, providing a complete upgrade or replacement solution.

    Key Fitments

    • Engine Compatibility: Fits LS1, LS2, LS3, LQ4, LQ9, L83, L86, and other 4.8L–7.0L LS and Gen V LT-based GM V8 engines.
    • Spring Compatibility: Designed to fit OEM-style, PAC, BTR, TSP, and Michigan Motorsports beehive or dual valve springs and retainers.
    • Application Use: Perfect for street, performance, or racing LS builds requiring dependable valvetrain retention and stability.

    Note: Always confirm valve stem diameter and retainer compatibility before installation. These precision-engineered valve keepers are the perfect choice for any LS or LT engine build demanding strength, precision, and long-term performance.

    Product Videos

    Custom Field

    Product Reviews

    Write a Review

    1 Review Hide Reviews Show Reviews

    • 5
      BTR Keepers

      Posted by Mike on Jan 29th 2024

      Great BTR product and fit the LQ4 valves perfectly upon install.