Crane Cams Hydraulic Flat Tappet Camshafts
Product Discontinued
CRANE CAMSPART NUMBER: 271-804542

Crane Cams Hydraulic Flat Tappet Camshafts

Currently Unavailable

This product is no longer available. Please call customer service for assistance at 1-800-345-4545.

Oldsmobile 260-307 5.0L / 350 5.7L / 400-455 - 39° Bank Angle Engines 1967-84
    Hydraulic Flat Tappet Camshaft & Lifter Kit
    Lift: .484''/.512''
    Advertised Duration: .272°/.284°
    RPM Range: 1600-5400
  • Click More Info for specifications

    Notes:
  • Good low and mid range torque, good idle, daily usage, off road, towing, mild marine, performance and fuel efficiency, 2600-3000 cruise RPM, 8.75 to 10.5 compression ratio advised.

    Grind Number H-272-2 (Replaces HMV-272-2)
    Operating Range1600-5400 RPM
    Duration Advertised .272°/.284°
    Duration @ .050" Lift216° Intake/228° Exhaust
    Valve Lift with 1.6 Rockers.484" Intake/.512" Exhaust
    Lobe Separation Angle112°
    Max Lift AngleIntake: 107° ATDC
    Exhaust: 117° BTDC
    Open/Close @ .050" Cam LiftIntake: 1° BTDC (opens)
    35° ABDC (closes)
    Exhaust: 51° BBDC (opens)
    3° BTDC (closes)
Part TypeCamshaft Kit
BrandCRANE CAMS
Package Height2.5
Package Width6.0
Package Length26.0
Weight15.76 PG
Vendor Part Number804542
Package Qty1
Package TypeEA
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