Sealed Power® WH423DCP - DUROSHIELD Cast Piston

0 reviews|Item # mpn4482760492
Vehicle Specific
    Select Vehicle
    Notes:
    • Use with LR-63 Lock Ring for Floated Applications.
    Replaces Original (OE) Part #:3991488, 6271097
    Authorized Dealer
    $34.80
    In Stock (10) - Ships within 24 hrs
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    Vehicle Fitment

    Chevy
    GMC

    Specifications

    Bore
    4"
    Compression Distance
    1.548"
    Dome Volume CC
    -12.3
    Head Illustration
    29
    Lock Ring
    Not Included
    Material
    Hypereutectic
    Minimum Clearance
    0.0010
    Pin Diameter
    0.927"
    Pin Type
    F
    Pin Weight Gram
    149
    Ring 1 Qty
    2
    Ring 1 Width
    5/64"
    Ring 2 Qty
    1
    Ring 2 Width
    3/16"
    Size
    Standard
    Weight W Pin Gram
    661
    Weight w/o Pin Gram
    512

    Features

    • Reduce friction for increased fuel economy and horsepower
    • Essentially eliminate scuffing and wear
    • Prevent damage from inadequate lubrication, especially at start-up
    • Improve cylinder sealing for less blow-by and more power
    • Require no increase in skirt clearance

    Product Details

    DUROSHIELD Cast Piston (WH423DCP) by Sealed Power®. Available on both hypereutectic and POWERFORGED pistons, DUROSHIELD is an exclusive moly-graphite skirt coating that extends engine life and essentially eliminates scuffing. This technologically advanced coating is precisely applied to the piston through a computer-controlled process.

    Part Number:
    WH423DCP
    UPC:
    019826510242
    OE Numbers:
    3991488, 6271097

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