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Howards Cams 121181-12 Hydraulic Flat Tappet Camshaft; 1965 - 1996 BBC
Howards Cams 121181-12 Hydraulic Flat Tappet Camshaft; 1965 - 1996 BBC
Howards Cams 121181-12 Hydraulic Flat Tappet Camshaft; 1965 - 1996 BBC

Howards Cams 121181-12 Hydraulic Flat Tappet Camshaft; 1965 - 1996 BBC

$ 114.04

Availability: 47 in stock
  • UPC: 840793106080
  • Manufacturer Part Number: 121181-12
  • Brand: Howards Cams
  • Performance Part: Yes
  • Condition: New

    Description

    Lift: .553 / .553, Duration @ .050: 237 / 237, Centerline: 108, Good idle, Street/strip, Broad mid-range to upper end performance, 9.5:1+ compression.
    Year: 1965 - 1996
    Make: Chevy
    Engine: 396-502 (Mark IV)
    Camshaft Type: Hydraulic Flat Tappet
    Basic RPM Range: 2400 to 6800
    Valve Lift Intake: .553
    Valve Lift Exhaust: .553
    Duration Intake: 291
    Duration Exhaust: 291
    Duration at 050 Intake: 237
    Duration at 050 Exhaust: 237
    Lobe Separation: 112
    Intake Centerline: 108
    Firing Order: 1-8-4-3-6-5-7-2