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Dart Pro 1 Aluminum Cylinder Heads 19474030

Dart 19474030 - Dart Pro 1 Aluminum Cylinder Heads

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$1,639.39

Cylinder Head, Pro 1 CNC, Aluminum, Bare, 119cc Chamber, 335cc Intake Runner, Chevy, Big Block, Each

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Brand: Dart
Manufacturer's Part Number: 19474030
Part Type: Cylinder Heads
Summit Racing Part Number: DRT-19474030

Cylinder Head Style: Bare
Cylinder Head Material: Aluminum
Cylinder Head Finish: Natural
Combustion Chamber Volume (cc): 121
CNC-Machined Combustion Chamber: Yes
Intake Runner Volume (cc): 335cc
Exhaust Runner Volume (cc): 138cc
CNC-Machined Intake Runner: Yes
CNC-Machined Exhaust Runner: Yes
Combustion Chamber Style: Heart
Intake Port Shape: Rectangular
Intake Port Location: Standard
Exhaust Port Shape: Round
Exhaust Port Location: Raised
Intake Valves Included: No
Intake Valve Diameter (in): 2.300 in.
Exhaust Valves Included: No
Exhaust Valve Diameter (in): 1.880 in.
Valve Springs Included: No
Damper Spring Included: No
Retainers Included: No
Locks Included: No
Valve Stem Seals Included: No
Rocker Arm Studs Included: No
Rocker Arms Included: No
Rocker Arm Nuts Included: No
Guideplates Included: No
Valve Cover Mounting Style: Perimeter bolt
Accessory Bolt Holes Drilled: Yes
Intake Valve Angle: 24
Exhaust Valve Angle: 15
Valve Guides Included: Yes
Valve Guide Material: Manganese bronze
Valve Seats Machined: Yes
Valve Seat Machine Style: 4-angle intake/3-angle exhaust
Valve Seat Material: Ductile iron
Steam Holes Drilled: No
Oiling Style: Through pushrod
Machined for O-Ring: No
Heat Crossover: No
Quantity: Sold individually.
Notes: Exhaust flange will accept stock-type gasket.
In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Race-proven features and affordable pricing make these Dart Pro 1 355-T6 aluminum cylinder heads one of the biggest values in racing. They come available as bare castings or fully assembled. The fully assembled heads include stainless steel valves, valve springs, retainers, locks, seals, studs, and guideplates. They come with your choice of angled or straight plug locations and accept all early and late model accessory brackets.

Warranty

Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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