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CL122121-10 Hydraulic Flat Tappet Camshaft and Lifter for 1965-1996 Chevy 396-502 [Mark IV]
InfoVehicle Info Needed
HOWARDS CAMSPART NUMBER: 466-CL122121-10

CL122121-10 Hydraulic Flat Tappet Camshaft and Lifter for 1965-1996 Chevy 396-502 [Mark IV]

$34399
ShippingShips on 09/17/2026
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GM Engines
Hydraulic Flat Tappet Camshaft and Lifter Kit
  • 1965-1996 Chevy 396-502 [Mark IV]
  • Lift: 0.480 in.
  • Duration: 267 Deg/259 Deg
  • LSA: 112 Deg
  • RPM Range: 1600-6000

    Howards Cams CL122121-10 Features:

    1965 - 1996 Chevrolet 396-502 (Mark IV) Hyd 1600 to 6000 Camshaft & Lifter Kit All Howards Cams use the highest-grade race quality cores available. All hydraulic and mechanical flat tappet camshafts are 100% Rockwell checked and Parkerized to ensure the highest quality control standards available anywhere. Howards Cams are manufactured on dedicated high precision CNC cam grinding machines. Most Howards Cams are packaged and shipped in our unique, hard, high impact plastic reusable cases. This ensures that the high quality camshaft that went into the case comes out in the same condition, when delivered, as when it was packed. Lift: .527 / .533, Duration @ .050: 225 / 235, Centerline: 106, Hot Marine, Performance mercompressionuisers, Fair idle.

      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

    • Howards Cams Hydraulic Flat Tappet Camshafts are built utilizing the highest-grade race ready cores available. Every Howards Cams flat tappet camshaft is Rockwell hardness checked and parkerized to ensure superior service life under extreme conditions. These hydraulic flat tappet camshafts are precision manufactured on CNC cam grinding machines to a wide variety of specifications to best suit your vehicle's needs.

      Features:

      • High-grade race ready core material
      • Precision CNC ground for accurate performance
      • Rockwell hardness checked and parkerized
      Part TypeCamshaft Kit
      Product LineHowards Cams Hydraulic Flat Tappet Camshafts
      BrandHOWARDS CAMS
      Package Height3.75
      Package Width9.75
      Package Length25.25
      Weight15.6 PG
      Part CategoryPerformance Parts
      Part FitmentSemi Universal
      Vendor Part NumberCL122121-10
      Package Qty1
      Package TypeEA
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      Some parts are not legal for use in California or other states with similar laws / regulations
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