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Dart 18275070 - Big Chief Chevrolet Big Block Head - 433.00 CC Port, 86.00 CC Chamber

Dart  |  SKU: BGWK-18275070
$000


AVAILABILITY: This Item Is No Longer Orderable. Contact Us For More Details.

PLEASE NOTE: Pictures may be representative of style, rather than the actual product. Read the description for more details.

Description

Dart 18275070 - Big Chief Chevrolet Big Block Head - 433.00 CC Port, 86.00 CC Chamber

Dart Big Chief CNC Aluminum Big Block Chevy Cylinder Heads

Maximum Top Sportsman, Top Dragster, Pro Mod and Pro Street competition. Excellent with alcohol and nitrous, over 7,000 RPM, over 500 cubic inches. An updated Dart Big Chief 385 program incorporates a 2.500 in. intake valve for a dramatic increase in air flow. Big Chief heads have dominated in Sportsman classes since their introduction, and we have continued to improve the design with the latest Pro Stock technology. With our sophisticated CNC machining programs, we can tailor a pair of Big Chief 14 Deg CNC heads to fit your exact engine combination. Copper seats are standard and assemblies come with Titanium valves.

  • Heads are sold individually
Industry: Automotive
CNC Ported: Yes
Combustion Chamber Volume: 86.00
Exhaust Valve Diameter: 1.800
Intake Valve Diameter: 2.470
Material: RMR Cast Aluminum Alloy
Port Volume: 433.00
Valve Angle: 14
Engine Type: ICE
Valve Spring Type: Bare
Product Type: Engine Cylinder Head
Make: Chevrolet
Engine: Big Block
Make - Web: Chevrolet
Engine - Web: Big Block
Cylinder Head Series: Big Chief
Title - Web: Big Chief Chevrolet Big Block Head - 433.00 CC Port, 86.00 CC Chamber
Category Hierarchy: Heads>Big Block Chevy>Big Chief
Cylinder Head Material: RMR Cast Aluminum Alloy
Intake Runner Volume: 433.00
EBAY Category ID: 33617

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