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Engine Components

  1. Stud Girdle Adjusting Nut Set of 12 for 3/8" Stud w/ (4) 4509S Snap Rings

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4509-16 Mfg#: 4509-16
    C$268.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 1

    C$268.99
  2. Hi-Tech Polylock for 3/8" Stud Ultra Pro Magnum Rockers

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4601-1 Mfg#: 4601-1
    C$6.99
    Availability: External warehouse stock?

    Ships Oct 1

    C$6.99
  3. Hi-Tech Polylock for 7/16" Stud Ultra Pro Magnum Rockers

    7/16 HI-Tech Poly Lock

    NP#: COM4600-1 Mfg#: 4600-1
    C$6.99
    Availability: External warehouse stock?

    Ships Oct 1

    C$6.99
  4. Hi-Tech Polylock Set for 3/8" Stud Ultra Pro Magnum Rockers

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4601-16 Mfg#: 4601-16
    C$109.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 1

    C$109.99
  5. Hi-Tech Polylock Set for 7/16" Stud Ultra Pro Magnum Rockers

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4600-16 Mfg#: 4600-16
    C$110.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 1

    C$110.99
  6. Stud Girdle Adjusting Nut for 3/8" Stud

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4509-1 Mfg#: 4509-1
    C$20.99
    Availability: External warehouse stock?

    Ships Oct 1

    C$20.99
  7. High Energy Polylock Set for 3/8" Rocker Stud

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4604-16 Mfg#: 4604-16
    C$94.99
    Availability: External warehouse stock?

    Ships Oct 1

    C$94.99
  8. Magnum Polylock Set for 3/8" Rocker Stud

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4602-16 Mfg#: 4602-16
    C$105.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 1

    C$105.99
  9. Stud Girdle Adjusting Nut for 7/16" Stud

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4508-1 Mfg#: 4508-1
    C$20.99
    Availability: External warehouse stock?

    Ships Oct 1

    C$20.99
  10. Stud Girdle Adjusting Nut for 7/16" Stud w/ Snap Ring

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4508S-1 Mfg#: 4508S-1
    C$20.99
    Availability: External warehouse stock?

    Ships Oct 1

    C$20.99
  11. Stud Girdle Adjusting Nut Set of 12 for 7/16" Stud w/ (4) 4508S Snap Rings

    Designed for ultimate strength and locking force High Energy and Magnum polylocks are best for moderate lift and spring pressure Applications Hi-Tech Polylocks work well in all high end Race applications.

    NP#: COM4508-16 Mfg#: 4508-16
    C$252.99
    Availability: External warehouse stock?

    Free shipping in Canada, ships Oct 1

    C$252.99

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