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Milodon Megaflow Valves


Milodon
Milodon Megaflow Valves

Product images may differ from actual product appearance.

At a normal intake valve temperature of 1200°F, Megaflow Valves have a tensile strength of 85,000 PSI (equals 165,000 PSI at room temperature). At a normal exhaust valve temperature of 1400°F, Megaflow Valves have a tensile strength of 63,000 PSI (equals 165,000 PSI at room temperature).

Deep hard chroming on stems for superior wear resistance. Smooth transition from stem to valve head aiding both flow and strength. Close tolerance stem grinding for no variation from valve to valve. Single keeper groove for increased stem strength. Compatible with either 7 or 10 retainers.

  • Premium Quality 21-4N Material on All Valves.
  • Every Milodon Valve is a One-Piece Forging.
  • 1600ºF Operating Temperature.
  • Swirl Polished for Flow and Tulipped Heads for Weight Savings.
  • Undercut Stems for Greatest Flow and Lightness.
  • Satellite Tips Hardened to 5S-60 Rc. Hold Up to High Valve Train Loads.



Chevy - Small Block
Milodon 45005-8 - Milodon Megaflow Valves
697-45005-8
Megaflow Intake Valves
  • Head Diameter: 1.94''
  • Length: 4.910''
  • 8/pkg
    More info on Milodon 45005-8
  • $119.99
    Milodon 45015-8 - Milodon Megaflow Valves
    697-45015-8
    Megaflow Intake Valves
  • Head Diameter: 2.02''
  • Length: 4.910''
  • 8/pkg
    More info on Milodon 45015-8
  • $119.99
    Milodon 45016-8 - Milodon Megaflow Valves
    697-45016-8
    Megaflow Intake Valves
  • Head Diameter: 2.02''
  • Length: 5.010''
  • 8/pkg
    More info on Milodon 45016-8
  • $119.99
    Milodon 45025-8 - Milodon Megaflow Valves
    697-45025-8
    Megaflow Intake Valves
  • Head Diameter: 2.05''
  • Length: 4.910''
  • 8/pkg
    More info on Milodon 45025-8
  • $114.99
    Milodon 45026-8 - Milodon Megaflow Valves
    697-45026-8
    Megaflow Intake Valves
  • Head Diameter: 2.05''
  • Length: 5.010''
  • 8/pkg
    More info on Milodon 45026-8
  • $119.99
    Milodon 45027-8 - Milodon Megaflow Valves
    697-45027-8
    Megaflow Intake Valves
  • Head Diameter: 2.08''
  • Length: 4.910''
  • 8/pkg
    More info on Milodon 45027-8
  • $119.99
    Milodon 45028-8 - Milodon Megaflow Valves
    697-45028-8
    Megaflow Intake Valves
  • Head Diameter: 2.08''
  • Length: 5.010''
  • 8/pkg
    More info on Milodon 45028-8
  • $119.99
    Milodon 45035-8 - Milodon Megaflow Valves
    697-45035-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.50''
  • Length: 4.930''
  • 8/pkg
    More info on Milodon 45035-8
  • $111.99
    Milodon 45045-8 - Milodon Megaflow Valves
    697-45045-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 4.930''
  • 8/pkg
    More info on Milodon 45045-8
  • $119.99
    Milodon 45046-8 - Milodon Megaflow Valves
    697-45046-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 5.030''
  • 8/pkg
    More info on Milodon 45046-8
  • $119.99
    Milodon 45047-8 - Milodon Megaflow Valves
    697-45047-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.625''
  • Length: 4.930''
  • 8/pkg
    More info on Milodon 45047-8
  • $119.99
    Milodon 45048-8 - Milodon Megaflow Valves
    697-45048-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.625''
  • Length: 5.030''
  • 8/pkg
    More info on Milodon 45048-8
  • $116.99
    Milodon 45055-8 - Milodon Megaflow Valves
    697-45055-8
    Megaflow Intake Valves
  • Head Diameter: 2.02''
  • Length: 5.160''
  • 8/pkg
    More info on Milodon 45055-8
  • $116.99
    Milodon 45059-8 - Milodon Megaflow Valves
    697-45059-8
    Megaflow Intake Valves
  • Head Diameter: 2.05''
  • Length: 5.110''
  • 8/pkg
    More info on Milodon 45059-8
  • $154.99
    Milodon 45060-8 - Milodon Megaflow Valves
    697-45060-8
    Megaflow Intake Valves
  • Head Diameter: 2.05''
  • Length: 5.160''
  • 8/pkg
    More info on Milodon 45060-8
  • $116.99
    Milodon 45061-8 - Milodon Megaflow Valves
    697-45061-8
    Megaflow Intake Valves
  • Head Diameter: 2.05''
  • Length: 5.200''
  • 8/pkg
    More info on Milodon 45061-8
  • $152.99
    Milodon 45065-8 - Milodon Megaflow Valves
    697-45065-8
    Megaflow Intake Valves
  • Head Diameter: 2.08''
  • Length: 5.160''
  • 8/pkg
    More info on Milodon 45065-8
  • $118.99
    Milodon 45069-8 - Milodon Megaflow Valves
    697-45069-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 5.130''
  • 8/pkg
    More info on Milodon 45069-8
  • $146.99
    Milodon 45070-8 - Milodon Megaflow Valves
    697-45070-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 5.160''
  • 8/pkg
    More info on Milodon 45070-8
  • $118.99
    Milodon 45071-8 - Milodon Megaflow Valves
    697-45071-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 5.200''
  • 8/pkg
    More info on Milodon 45071-8
  • $146.99
    Milodon 45074-8 - Milodon Megaflow Valves
    697-45074-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.625''
  • Length: 5.130''
  • 8/pkg
    More info on Milodon 45074-8
  • $146.99
    Milodon 45075-8 - Milodon Megaflow Valves
    697-45075-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.625''
  • Length: 5.160''
  • 8/pkg
    More info on Milodon 45075-8
  • $118.99
    Chevy - Big Block
    Milodon 45115-8 - Milodon Megaflow Valves
    697-45115-8
    Megaflow Intake Valves
  • Head Diameter: 2.19''
  • Length: 5.220''
  • 8/pkg
    More info on Milodon 45115-8
  • $135.99
    Milodon 45135-8 - Milodon Megaflow Valves
    697-45135-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.88''
  • Length: 5.355''
  • 8/pkg
    More info on Milodon 45135-8
  • $134.99
    Chevy - Big Block Brodix -1 & -2
    Milodon 45116-8 - Milodon Megaflow Valves
    697-45116-8
    Megaflow Intake Valves
  • Head Diameter: 2.25''
  • Length: 5.320
  • 8/pkg
    More info on Milodon 45116-8
  • $135.99
    Milodon 45136-8 - Milodon Megaflow Valves
    697-45136-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.88''
  • Length: 5.455''
  • 8/pkg
    More info on Milodon 45136-8
  • $134.99
    Chevy - Big Block Brodix -2x & -3
    Milodon 45117-8 - Milodon Megaflow Valves
    697-45117-8
    Megaflow Intake Valves
  • Head Diameter: 2.30''
  • Length: 5.570''
  • 8/pkg
    More info on Milodon 45117-8
  • $151.99
    Milodon 45137-8 - Milodon Megaflow Valves
    697-45137-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.88''
  • Length: 5.705''
  • 8/pkg
    More info on Milodon 45137-8
  • $135.99
    Chrysler - Small Block 340
    Milodon 45215-8 - Milodon Megaflow Valves
    697-45215-8
    Megaflow Intake Valves
  • Head Diameter: 2.02''
  • Length: 5.000''
  • 8/pkg
    More info on Milodon 45215-8
  • $135.99
    Milodon 45225-8 - Milodon Megaflow Valves
    697-45225-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 5.000''
  • 8/pkg
    More info on Milodon 45225-8
  • $115.99
    Chrysler - Big Block (Wedge)
    Milodon 45245-8 - Milodon Megaflow Valves
    697-45245-8
    Megaflow Intake Valves
  • Head Diameter: 2.08''
  • Length: 4.870''
  • 8/pkg
    More info on Milodon 45245-8
  • $156.99
    Milodon 45255-8 - Milodon Megaflow Valves
    697-45255-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.74''
  • Length: 4.900''
  • 8/pkg
    More info on Milodon 45255-8
  • $159.99
    Milodon 45265-8 - Milodon Megaflow Valves
    697-45265-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.88''
  • Length: 4.900''
  • 8/pkg
    More info on Milodon 45265-8
  • $134.99
    Milodon 45266-8 - Milodon Megaflow Valves
    697-45266-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.81''
  • Length: 4.900''
  • 8/pkg
    More info on Milodon 45266-8
  • $135.99
    Milodon 45275-8 - Milodon Megaflow Valves
    697-45275-8
    Megaflow Intake Valves
  • Head Diameter: 2.14''
  • Length: 4.870''
  • 8/pkg
    More info on Milodon 45275-8
  • $134.99
    Ford - 302
    Milodon 45315-8 - Milodon Megaflow Valves
    697-45315-8
    Megaflow Intake Valves
  • Head Diameter: 1.94''
  • Length: 4.910''
  • 8/pkg
    More info on Milodon 45315-8
  • $132.99
    Milodon 45335-8 - Milodon Megaflow Valves
    697-45335-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.60''
  • Length: 4.910''
  • 8/pkg
    More info on Milodon 45335-8
  • $119.99
    Ford - 351 Cleveland
    Milodon 45345-8 - Milodon Megaflow Valves
    697-45345-8
    Megaflow Intake Valves
  • Head Diameter: 2.19''
  • Length: 5.240''
  • 8/pkg
    More info on Milodon 45345-8
  • $139.99
    Milodon 45365-8 - Milodon Megaflow Valves
    697-45365-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.71''
  • Length: 5.060''
  • 8/pkg
    More info on Milodon 45365-8
  • $119.99
    Ford - 429, 460 (1968-72)
    Milodon 45375-8 - Milodon Megaflow Valves
    697-45375-8
    Megaflow Intake Valves
  • Head Diameter: 2.245''
  • Length: 5.240''
  • 8/pkg
    More info on Milodon 45375-8
  • $151.99
    Milodon 45377-8 - Milodon Megaflow Valves
    697-45377-8
    Megaflow Intake Valves
  • Head Diameter: 2.19''
  • Length: 5.240''
  • 8/pkg
    More info on Milodon 45377-8
  • $143.99
    Milodon 45385-8 - Milodon Megaflow Valves
    697-45385-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.725''
  • Length: 5.060''
  • 8/pkg
    More info on Milodon 45385-8
  • $135.99
    Pontiac - 350, 389, 400, 421, 428, 455
    Milodon 45470-8 - Milodon Megaflow Valves
    697-45470-8
    Megaflow Intake Valves
  • Head Diameter: 2.11''
  • Length: 4.890'' (1971-79)
  • 8/pkg
    More info on Milodon 45470-8
  • $139.99
    Milodon 45475-8 - Milodon Megaflow Valves
    697-45475-8
    Megaflow Exhaust Valves
  • Head Diameter: 1.66''
  • Length: 4.890'' (1971-79)
  • 8/pkg
    More info on Milodon 45475-8
  • $124.99