Dart 14672156 Little Chief 11 Degree Aluminum SB Chevy Cylinder Heads Assembled (1 head)

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Availability: Out of stock


Part Number: DRT-14672156

Manufacturer: Dart

Quick Overview

Intake Runner 275cc, Combustion Chamber 36cc, 2.18 Intake 1.55 Exhaust Valves, 1.625 Double Springs, 4.155 Bore, Assembled Casting

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Dart 14672156 Little Chief 11 Degree Aluminum SB Chevy Cylinder Heads Assembled (1 head)

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  • Dart Little Chief 11 Degree Cylinder Heads have huge flow resulting from the 11 degree valve angle and splayed valve layout combined with spread oval intake ports, raised runners and highly efficient combustion chambers deliver amazing power in the Little Chief head. Dart Little Chief 11 Degree Cylinder Heads feature premium alloy cast from virgin 355-T61 aerospace alloy for superior strength and integrity, shallow combustion chamber design improves combustion and allows use of larger valves for improved air flow, copper beryllium seats are available with stainless steel or titanium valves, valve seats will accommodate up to 2.230" intake valves and 1.550" exhaust valves to maximize flow, spark plugs are shifted toward bore centerline to enhance flame travel and reduce spark plug advance requirements, refined intake port design reduces turbulence and improves air/fuel flow, tall short side radius and deep valve bowl enhance low lift flow, water passages between exhaust ports improve cooling and prevent "hot spots" that can cause head gasket failure, gasketed 3/4" reach spark plugs offer widest selection of heat ranges, little Chief heads require modified lifter locations in the block. Dart can supply Little Chief ready engine blocks on request.

    Additional Information

    SKU DRT-14672156
    Manufacturer Dart
    Vehicle Make SB Chevy
    Cylinder Head Material Aluminum
    Intake Runner Size 275cc
    Combustion Chamber Size 36cc
    Intake Valve Size 2.180
    Exhaust Valve Size 1.550
    Cylinder Head Style Assembled Casting
    Plug Style Angle Plug
    Head Series 11 Degree Little Chief
    List price No
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