1. 38-800-45 | QualCast Stem Seal

    $1.81
    Nominal Stem Dia.: 7mm | A = 0.275 | B = 1.09 | C = 0.668 | D = 0.454 | Type = TopHat | Material = Viton
  2. 10-10278S | QualCast Valve

    $20.43
    Head Dia.: 1.378 | Stem Dia.: 0.313 | OAL: 4.537 | Tip to Groove: 0.1154 | Angle: 45º | Type: SG
  3. VSC-530 | .530" OD Cutter Body

    $113.99
    Use this Cutter body to shorten and chamfer the guide top, increasing seal-to-retainer clearance for higher lift camshafts. Chuck into any portable drill, drill press or seat and guide machine. Guide OD: .530 / 13.5mm. Use with specialty pilots below.
  4. 38-3295-45 | QualCast Stem Seal

    $3.15
  5. 38-931-25 | QualCast Stem Seal

    $0.43
    Nominal Stem Dia.: 7mm | A = 0.275 | B = 0.48 | C = 0.1 | D = — | Type = O-Ring | Material = Polyacrylic
  6. 38-310-55 | QualCast Stem Seal

    $2.67
    Nominal Stem Dia.: 0.216" | A = 0.191 | B = 0.505 | C = 0.393 | D = 0.401 | Type = Metal Clad | Material = Metal Clad
  7. Valve Spring Kits for Milwaukee-Eight™ Heads

    from $210.61
    Advanced Spring Design with special attention to cam and spring harmonics, stress, mass and operating RPM Premium-grade, super clean ground chrome silicon wire Heat treated and shot-peened for long life Kits include 8 retainers, 8 springs and 8 basewashers (NOTE:...
  8. Exhaust Valve Guides for Evolution, Twin Cam & Evo Sportster with 5/16" Valves

    $12.49
    Kibblewhite Valve Guides from Goodson provide superior airflow. Guide profiles are designed to have as little effect on the air stream as possible while maintaining critical cross sectional thickness in high temperature areas.  All valve guides are designed for tight...
  9. 38-254-45 | QualCast Stem Seal

    $3.32
    Nominal Stem Dia.: 3/8" | A = 0.31 | B = 0.885 | C = 0.3 | D = — | Type = Umbrella | Material = Viton
  10. 38-20-45 | QualCast Stem Seal

    $2.06
    Nominal Stem Dia.: 0.236" | A = 0.206 | B = 0.67 | C = 0.725 | D = 0.43 | Type = TopHat | Material = Viton
  11. 38-1068-70 | QualCast Stem Seal

    $1.98
    Nominal Stem Dia.: 3/8" | A = 0.362 | B = 0.71 | C = 0.5 | D = 0.531 | Type = Teflon & Rubber | Material = Teflon & Rubber
  12. 38-940-45 | QualCast Stem Seal

    $2.17
    Nominal Stem Dia.: 3/8" | A = 0.345 | B = 0.75 | C = 0.485 | D = 0.572 | Type = 2-Ring | Material = Viton
  13. 38-160-55 | QualCast Stem Seal

    $1.64
    Nominal Stem Dia.: 0.275" | A = 0.25 | B = 1 | C = 1.023 | D = 0.562 | Type = TopHat | Material = Metal Clad
  14. 38-844-45 | QualCast Stem Seal

    $2.99
    Nominal Stem Dia.: 0.372" | A = 0.33 | B = 0.735 | C = 0.485 | D = 0.561 | Type = Ring & Spring | Material = Viton
  15. Manganese Bronze Universal Repair Valve Guides

    $14.77
    Ready to be machined on a lathe as custom guide Unfinished ID is ready to be reamed with our carbide reamers Manganese Bronze  
  16. 38-530-45 | QualCast Stem Seal

    $1.94
    Nominal Stem Dia.: 3/8" | A = 0.313 | B = 0.888 | C = 0.675 | D = 0.75 | Type = Umbrella | Material = Viton
  17. VSC-530312 | .530" OD Valve Guide Cutter and.312" Pilot

    $144.99
    Use these cutters to face the guide top, size the guide OD and chamfer the guide top to prevent seal damage. Also great for cutting spring seals. This tool assembly includes a .530" OD cutter body and .312" pilot. NOTE:...
  18. 38-586-45 | QualCast Stem Seal

    $2.34
    Nominal Stem Dia.: 0.236" | A = 0.198 | B = 0.65 | C = 0.517 | D = 0.437 | Type = TopHat | Material = Viton
  19. 38-961-55 | QualCast Stem Seal

    $1.98
    Nominal Stem Dia.: 8mm | A = 0.272 | B = 0.564 | C = 0.535 | D = 0.47 | Type = Metal Clad | Material = Metal Clad
  20. 38-537-45 | QualCast Stem Seal

    $3.22
    Nominal Stem Dia.: 0.236" | A = 0.193 | B = 0.53 | C = 0.435 | D = 0.419 | Type = Metal Clad | Material = Viton