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Engine Components

  1. Set of 16 Metal Viton Valve Seals for .530" Guide Size, 3/8 Valve Stem

    3/8 x .530" Metal Body Viton Valve Seal

    NP#: COM515-16 Mfg#: 515-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  2. Set of 16 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem

    Fits: 11/32" Valve Stems / OE-Size Valve Guides (.400" Outer Diameter).

    NP#: COM501-16 Mfg#: 501-16
    C$16.99
    Availability: In stock?

    Ships tomorrow

    C$16.99
    Add to Cart

  3. Set of 16 PTFE Valve Seals for .530" Guide Size, 3/8" Valve Stem

    Fits: 3/8" Valve Stems - .530" Guides (.630" Seal Diameter).

    NP#: COM505-16 Mfg#: 505-16
    C$56.99
    Availability: In stock?

    Ships tomorrow

    C$56.99
    Add to Cart

  4. Set of 8 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem

    3/8 X .500 Viton Metal Body Seal .540 OD

    NP#: COM521-8 Mfg#: 521-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  5. Set of 12 Metal Viton Valve Seals for .500" Guide Size, 3/8 Valve Stem

    3/8 x .500" Metal Body Viton Valve Seal

    NP#: COM514-12 Mfg#: 514-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  6. Set of 12 PTFE Valve Seals for .530" Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM503-12 Mfg#: 503-12
    C$42.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$42.99
    Add to Cart

  7. Set of 16 Metal Body Viton Valve Seals for .530" Guide Size, 11/32" Valve Stem

    11/32" Viton Metal Body Seal for use with Triple Spring with a Total OD of .575"

    NP#: COM518-16 Mfg#: 518-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  8. Set of 16 PTFE Valve Seals for .500" Guide Size, 5/16" Valve Stem

    < ul>< li> Fits: 5/16" Valve Stems - .500" Guides (.600" Seal Diameter)</li>< li> Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides</li>< li> Smaller diameter than COMP Umbrella Seals to allow use with double springs</li></ul>

    NP#: COM513-16 Mfg#: 513-16
    C$74.99
    Availability: In stock?

    Ships tomorrow

    C$74.99
    Add to Cart

  9. Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 11/32" Valve Stem

    11/32" Viton Metal Body Seal for use with Triple Spring with a Total OD of .546"

    NP#: COM517-12 Mfg#: 517-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  10. Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 5/16" Valve Stem

    5/16 X .500 Viton Metal Body Seal .546 OD

    NP#: COM519-12 Mfg#: 519-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  11. Set of 12 Metal Body Viton Valve Seals for .530" Guide Size, 3/8" Valve Stem

    3/8 X .530 Viton Metal Body Seal .574 OD

    NP#: COM522-12 Mfg#: 522-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  12. Set of 12 Metal Body Viton Valve Seals for .530" Guide Size, 5/16" Valve Stem

    5/16 X .530 Viton Metal Body Seal 575 OD

    NP#: COM520-12 Mfg#: 520-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  13. Set of 12 Metal Viton Valve Seals for .530" Guide Size, 3/8 Valve Stem

    3/8 x .530" Metal Body Viton Valve Seal

    NP#: COM515-12 Mfg#: 515-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  14. Set of 12 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM501-12 Mfg#: 501-12
    C$10.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$10.99
    Add to Cart

  15. Set of 12 PTFE Valve Seals for .500" Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM510-12 Mfg#: 510-12
    C$42.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$42.99
    Add to Cart

  16. Set of 12 PTFE Valve Seals for .500" Guide Size, 3/8" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM512-12 Mfg#: 512-12
    C$42.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$42.99
    Add to Cart

  17. Set of 12 PTFE Valve Seals for .500" Guide Size, 5/16" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM513-12 Mfg#: 513-12
    C$55.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$55.99
    Add to Cart

  18. Set of 12 PTFE Valve Seals for .530" Guide Size, 3/8" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM505-12 Mfg#: 505-12
    C$42.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$42.99
    Add to Cart

  19. Set of 12 Steel Viton Valve Seals for .500" Guide Size, 8mm Valve Stem

    COMP Cams valve stem Seals are a must to keep unwanted oil from entering the combustion chamber through the clearance in the valve guides.

    NP#: COM511-12 Mfg#: 511-12
    C$48.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$48.99
    Add to Cart

  20. Set of 12 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM502-12 Mfg#: 502-12
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  21. Set of 12 Umbrella Valve Seals for Stock Guide Size, 3/8" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM504-12 Mfg#: 504-12
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  22. Set of 16 Metal Body Viton Valve Seals for .500" Guide Size, 5/16" Valve Stem

    5/16 X .500 Viton Metal Body Seal .546 OD

    NP#: COM519-16 Mfg#: 519-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  23. Set of 16 Metal Body Viton Valve Seals for .530" Guide Size, 3/8" Valve Stem

    3/8 X .530 Viton Metal Body Seal .574 OD

    NP#: COM522-16 Mfg#: 522-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  24. Set of 16 Metal Body Viton Valve Seals for .530" Guide Size, 5/16" Valve Stem

    5/16 X .530 Viton Metal Body Seal 575 OD

    NP#: COM520-16 Mfg#: 520-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  25. Set of 16 Metal Viton Valve Seals for .500" Guide Size, 3/8 Valve Stem

    3/8 x .500" Metal Body Viton Valve Seal

    NP#: COM514-16 Mfg#: 514-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  26. Set of 16 Metal Viton Valve Seals for .530" Guide Size, 5/16 Valve Stem

    5/16 x .530" Metal Body Viton Valve Seal

    NP#: COM516-16 Mfg#: 516-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  27. Set of 16 PTFE Valve Seals for .500" Guide Size, 11/32" Valve Stem

    < ul>< li> Fits: 11/32" Valve Stems - .500" Guides (.600" Seal Diameter)</li>< li> Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides</li>< li> Smaller diameter than COMP Umbrella Seals to allow use with double springs</li></ul>

    NP#: COM510-16 Mfg#: 510-16
    C$56.99
    Availability: In stock?

    Ships tomorrow

    C$56.99
    Add to Cart

  28. Set of 16 PTFE Valve Seals for .500" Guide Size, 3/8" Valve Stem

    Fits: 3/8" Valve Stems - .500" Guides (.600" Seal Diameter).

    NP#: COM512-16 Mfg#: 512-16
    C$56.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$56.99
    Add to Cart

  29. Set of 16 PTFE Valve Seals for .530" Guide Size, 11/32" Valve Stem

    Fits: 11/32" Valve Stems / .530" Guides (.630" Seal Diameter).

    NP#: COM503-16 Mfg#: 503-16
    C$61.99
    Availability: In stock?

    Ships tomorrow

    C$61.99
    Add to Cart

  30. Set of 16 PTFE Valve Seals for .530" Guide Size, 5/16" Valve Stem

    < ul>< li> Fits: 5/16" Valve Stems - .530" Guides (.630" Outer Diameter)</li>< li> Valves Seals keep unwanted oil from entering the combustion chamber through clearance in the valve guides</li>< li> Smaller diameter than COMP Umbrella Seals to allow use with double springs</li></ul>

    NP#: COM500-16 Mfg#: 500-16
    C$56.99
    Availability: In stock?

    Ships tomorrow

    C$56.99
    Add to Cart

  31. Set of 16 Steel Viton Valve Seals for .500" Guide Size, 8mm Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM511-16 Mfg#: 511-16
    C$64.99
    Availability: In stock?

    Ships tomorrow

    C$64.99
    Add to Cart

  32. Set of 16 Umbrella Valve Seals for Stock Guide Size, 11/32" Valve Stem

    Fits: 11/32" Valve Stems - OE-Size Valve Guides (.750" Outer Diameter).

    NP#: COM502-16 Mfg#: 502-16
    C$25.99
    Availability: In stock?

    Ships tomorrow

    C$25.99
    Add to Cart

  33. Set of 8 Black Viton Valve Seals for .425" Guide Size, 5/16" Valve Stem

    (8) Black Viton Valve Seals: for 5/16" Valve Stem and .425" Guide

    NP#: COM530-8 Mfg#: 530-8
    C$40.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$40.99
    Add to Cart

  34. Set of 8 Metal Body Viton Valve Seals for .500" Guide Size, 5/16" Valve Stem

    5/16 X .500 Viton Metal Body Seal .546 OD

    NP#: COM519-8 Mfg#: 519-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  35. Set of 8 Metal Body Viton Valve Seals for .530" Guide Size, 11/32" Valve Stem

    11/32" Viton Metal Body Seal for use with Triple Spring with a Total OD of .575"

    NP#: COM518-8 Mfg#: 518-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  36. Set of 8 Metal Viton Valve Seals for .530" Guide Size, 3/8 Valve Stem

    3/8 x .530" Metal Body Viton Valve Seal

    NP#: COM515-8 Mfg#: 515-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  37. Set of 8 Metal Viton Valve Seals for .530" Guide Size, 5/16 Valve Stem

    5/16 x .530" Metal Body Viton Valve Seal

    NP#: COM516-8 Mfg#: 516-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  38. Set of 8 O-Ring Valve Seals for Stock Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM501-8 Mfg#: 501-8
    C$6.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$6.99
    Add to Cart

  39. Set of 8 PTFE Valve Seals for .530" Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM503-8 Mfg#: 503-8
    C$28.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$28.99
    Add to Cart

  40. Set of 12 Metal Body Viton Valve Seals for .500" Guide Size, 3/8" Valve Stem

    3/8 X .500 Viton Metal Body Seal .540 OD

    NP#: COM521-12 Mfg#: 521-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  41. Set of 12 Metal Viton Valve Seals for .530" Guide Size, 5/16 Valve Stem

    5/16 x .530" Metal Body Viton Valve Seal

    NP#: COM516-12 Mfg#: 516-12
    C$29.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$29.99
    Add to Cart

  42. Set of 12 PTFE Valve Seals for .530" Guide Size, 5/16" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM500-12 Mfg#: 500-12
    C$42.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$42.99
    Add to Cart

  43. Set of 16 Black Viton Valve Seals for .425" Guide Size, 5/16" Valve Stem

    Valve Seals: Black Viton, .425 Guide, 5/16

    NP#: COM530-16 Mfg#: 530-16
    C$81.99
    Availability: In stock?

    Ships tomorrow

    C$81.99
    Add to Cart

  44. Set of 16 Black Viton Valve Seals for .494" Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM "O-Ring" to the positive-stop PTFE Seal.

    NP#: COM506-16 Mfg#: 506-16
    C$81.99
    Availability: In stock?

    Ships tomorrow

    C$81.99
    Add to Cart

  45. Set of 16 Metal Body Viton Valve Seals for .500" Guide Size, 11/32" Valve Stem

    11/32" Viton Metal Body Seal for use with Triple Spring with a Total OD of .546"

    NP#: COM517-16 Mfg#: 517-16
    C$39.99
    Availability: In stock?

    Ships tomorrow

    C$39.99
    Add to Cart

  46. Set of 16 Metal Viton Valve Seals for .530" Guide Size, 11/32" Valve Stem

    COMP Cams offers a complete line of valve stem Seals, from the stock GM O-Ring to the positive-stop PTFE Seal.

    NP#: COM529-16 Mfg#: 529-16
    C$81.99
    Availability: In stock?

    Ships tomorrow

    C$81.99
    Add to Cart

  47. Set of 16 Umbrella Valve Seals for Stock Guide Size, 3/8" Valve Stem

    Fits: 3/8" Valve Stems - OE-Size Valve Guides (.900" Outer Diameter).

    NP#: COM504-16 Mfg#: 504-16
    C$26.99
    Availability: In stock?

    Ships tomorrow

    C$26.99
    Add to Cart

  48. Set of 8 Metal Body Viton Valve Seals for .500" Guide Size, 11/32" Valve Stem

    11/32" Viton Metal Body Seal for use with Triple Spring with a Total OD of .546"

    NP#: COM517-8 Mfg#: 517-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  49. Set of 8 Metal Body Viton Valve Seals for .530" Guide Size, 3/8" Valve Stem

    3/8 X .530 Viton Metal Body Seal .574 OD

    NP#: COM522-8 Mfg#: 522-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

  50. Set of 8 Metal Body Viton Valve Seals for .530" Guide Size, 5/16" Valve Stem

    5/16 X .530 Viton Metal Body Seal 575 OD

    NP#: COM520-8 Mfg#: 520-8
    C$19.99
    Availability: Backordered?

    Ships in about 2 weeks

    C$19.99
    Add to Cart

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