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Manley Performance Small Block Chevrolet 4.040/1.050

SKU. 116Y3    Part No. 591340L-1  



Manley Performance - Manufacturer Brand Logo

List Price: $184.80

$90.55
 Save 51%



Available to order
Usually ships in 3-5 days


  • Overview

    Quick Info

    • 2618 High Strength Material

    • Perfect Ring Groove

    • Semi Banded Skirt

    Product Details

    - 2 Barrel Class

    - 2618 high strength material

    - Perfect ring groove to skirt squareness

    - Round wire locks included

    - Pressure balance groove

    - Semi-banded skirt for improved skirt stability

    - 2.300” x .095” wall Premium Chrome Moly pin

    - Gas Ported .043” x .043” x 3mm RINGS

    - Bore Size 4.040”

    - Rod Length 6.200”

    - Stroke 3.480”-3.500”

    - Comp Distance 1.050”

    - Piston & Pin wgt/grms 441

    - Piston wgt/grms 369

    Common Features

    Dome Volume: -2.5cc
    Crown Thickness: .155”
    Compression Ratio: 10.6:1 w/ 64cc & 3.48” Stroke
    Top Ring: 1/16” or .043” Gas Ported, .155” down
    Second Ring: 1/16” or .043”
    Oil Ring: 3/16” or 3mm
    Valve Notches: .210” Int., .150” Exh.
    Maximum Fly Cut: .270” Int., .170” Exh.
    Max. Valve Sizes: 2.125” Int., 1.650” Exh.
    Valve Angle: 22°
    Pin Included: Premium Chrome Moly P/N 42241 ( .095” wall, 72 grams, 2.300” long, .927” dia. )
    Round Wire Locks: P/N 42262 - .061” wide
    Recommended Piston Clearance: .005” measured 1.100” from bottom of the oil ring

  • Specifications +
    Dimensions
    Brand Manley Performance
    Part Number 591340L-1
    Category Vehicle Parts ▸
    Engine ▸
    Bottom End ▸
    Pistons
    Item Code 116Y3
    Length 7.8 in.
    Width 5.5 in.
    Height 4.3 in.
    Weight 1.30 lb.
    Created Friday, January 27, 2017
    Last Updated Thursday, December 20, 2018
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