Made in USA
Hydraulic Flat Tappet Camshaft 1968-1984 Cadillac 368/425/472/500
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HOWARDS CAMSPART NUMBER: 466-520021-12

Hydraulic Flat Tappet Camshaft 1968-1984 Cadillac 368/425/472/500

$35299
ShippingShips on 09/17/2026
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GM Engines
Hydraulic Flat Tappet Camshaft
  • 1967-1990 Oldsmobile 260-455
  • Lift: 0.462 in.
  • Duration: 263 Deg /263 Deg
  • LSA: 112 Deg
  • RPM Range: 1000-4200

    Smooth idle, Builds good low-end torque & power.

    More specifications

    • 209 Duration at 050 Exhaust
    • 209 Duration at 050 Intake
    • Firing Order: 1-5-6-3-4-2-7-8

    Emissions Note:

    This part is only legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles or on vehicles used solely for the purposes of closed competition racing.

    CLICK THIS LINK FOR IMPORTANT CARB & EPA EMISSIONS INFORMATION ABOUT THIS PART

  • Part TypeCamshaft
    BrandHOWARDS CAMS
    Package Height4.0
    Package Width4.0
    Package Length25.0
    Weight10.0 PG
    Part CategoryPerformance Parts
    Part FitmentSemi Universal
    Vendor Part Number520021-12
    Package Qty1
    Package TypeEA
    No Questions
    No Reviews
    Some parts are not legal for use in California or other states with similar laws / regulations
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