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Dart Engine Cylinder Head - 19776196

BBC PRO1 20? 451cc CNC Cylinder Head - 1.625 Assembled 4.600 Bore Chamber
Manufacturer: Dart
Manufacturer part number: 19776196
$4,139.85
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Maximum competition, high torque, high compression - low dome. 8000+ RPM, 500+ cubic inches.

Note: BBC PRO1 20 451cc CNC Cylinder Head - 1.625 Assembled 4.600 Bore Chamber

Products specifications

Attribute name Attribute value
Port Location Raised
Port Style Rectangle
Port Volume 451.00
Valve Angle 20
Valve Spring Diameter 1.625
Valve Spring Maximum Lift 0.850
Prop 65 (C, R or CR) CR
Prop 65 Yes/No Yes
Valve Spring Type Dual
Product Type Engine Cylinder Head
Cylinder Head Series Pro1
Category Hierarchy Heads>Big Block Chevy>Pro1
Engine Family Big Block
Intake Runner Volume 451.00
EBAY Category ID 33617
Material Cast Aluminum
Intake Valve Diameter 2.400
Exhaust Valve Diameter 1.800
Combustion Chamber Volume 97.00
CNC Ported Yes
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