Blueprinted Mechanical Flat Tappet Camshaft (427ci/400HP) Lift: .560"/.580" Duration @ .050" : 264°/269° RPM Range: 4400-7200
Product Discontinued
CRANE CAMSPART NUMBER: 271-968561

Blueprinted Mechanical Flat Tappet Camshaft (427ci/400HP) Lift: .560"/.580" Duration @ .050" : 264°/269° RPM Range: 4400-7200

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

1967-95 Big Block Chevy 396-454
    Blueprinted Mechanical Flat Tappet Camshaft
    (427ci/400HP)
    Lift: .560"/.580"
    Duration @ .050'': 264°/269°
    RPM Range: 4400-7200


    Replacement for 400HP 427ci first design L88 cam

    *Note: Meets memorandum 1-A for original applications.

    **Note: In order to use these camshafts in 1965-66 396/427ci blocks, it is necessary to machine a 3/16' wide x 7/64' deep groove in the rear main journal of the cam to allow oil flow to the top of the engine.

    Grind Number: 3925535 T1.2
    Operating Range:4400-7200 RPM
    Duration Advertised:N/A Intake / N/A Exhaust
    Duration @ .050' Lift:264° Intake / 269° Exhaust
    Valve Lift w/1.7 Rockers:.560' Intake / .580' Exhaust
    Lobe Separation Angle:112°
    Max Lift Angle:108° ATDC Intake / 116° BTDC Exhaust
    Open/Close @.050' Cam Lift:Intake - 24° BTDC (opens) / 60° ABDC (closes)
    Exhaust - 70.5° BBDC (opens) / 18.5° ATDC (closes)
Part TypeCamshaft
BrandCRANE CAMS
Package Height2.6
Package Width2.6
Package Length25.2
Weight10.22 PG
Vendor Part Number968561
Package Qty1
Package TypeEA
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