Precision Engineered for Racing Excellence

  • Products

    Tailored to Your Needs

  • Projects

    Custom Builds & Racing Innovations

  • Shop Tour

    with Cutting-Edge Engine Technology

Our Services

  • ✔ From all racing eras, including antique and modern.
    ✔ Custom and off-the-shelf engine parts.
    ✔ In-house machining and assembly.

  • ✔ Advanced techniques for optimal racing performance.
    ✔ Custom manufacturing of unique or obsolete parts.

  • ✔ CNC and manual machining for various engine components.
    ✔ Ready-to-install parts and custom projects.
    ✔ Specializing in antique engine restorations.

  • ✔ Domestic materials with full traceability.
    ✔ Rigorous inspection and testing for all engines.

about us

S. Jennings Racing, LLC, run by brothers Cliff and Kevin Jennings, boasts over 40 years of expertise in high-performance racing engines. Specializing in engine rebuilds, custom manufacturing, and advanced R&D, we deliver tailored, top-quality solutions.