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Dart Pro 1 Marine Aluminum Cylinder Heads 19000112M Head, Marine, Assembled, Aluminum, Chromate, 110cc Chamber, 275cc Intake Runner, Chevy, Big Block, Each

SKU: DRT19000112M

Cylinder Heads

Dart Pro 1 Marine Aluminum Cylinder Heads 19000112M Head, Marine, Assembled, Aluminum, Chromate, 110cc Chamber, 275cc Intake Runner, Chevy, Big Block, Each

SKU: DRT19000112M

Cylinder Heads
A$5,697.63
Special Order. Contact for ETA. This item is out of stock in our warehouse and partner distribution centres. In some cases, this may be due to not having live inventory feeds available for all suppliers. Please contact us before ordering if you need to meet a specific deadline.
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Description

Power your boat like a pro with Dart Pro 1 Marine cylinder heads. Their aluminum cylinder heads are offered bare or assembled for out-of-the-box performance. Pro 1 Marine heads are cast from 355-T61 aerospace alloy with an exclusive chromate finish to inhibit corrosion and provide superior strength and integrity. These Dart cylinder heads have highly efficient chambers with race-proven features, including rolled valve angles, an improved spark plug location, extra-long intake valves, raised exhaust ports, and fast-burn chambers. Assembled heads include super-tough Inconel exhaust valves to withstand the extended running times and temperatures typical of marine usage. Top your boat block with a couple of power makers--Dart Pro 1 Marine aluminum cylinder heads.

Part Type

Cylinder Heads

Data: v4.2 - Upd: 2026-10-14 09:08:47

Specifications

Product Attributes - Brand
Dart
Product Attributes - Manufacturer's Part Number
19000112M
Product Attributes - Part Type
Cylinder Heads
Product Attributes - Product Line
Dart Pro 1 Marine Aluminum Cylinder Heads
Product Attributes - UPC
807051011272
Product Attributes - Combustion Chamber Volume (cc)
121
Product Attributes - Intake Runner Volume (cc)
275cc
Product Attributes - Cylinder Head Style
Assembled
Product Attributes - Cylinder Head Material
Cast aluminum
Product Attributes - Camshaft Style
Solid roller
Product Attributes - Intake Port Shape
Oval
Product Attributes - Intake Valve Diameter (in.)
2.250 in.
Product Attributes - CNC-Machined Combustion Chamber
No
Product Attributes - CNC-Machined Intake Runner
No
Product Attributes - CNC-Machined Exhaust Runner
No
Product Attributes - Intake Port Location
Standard
Product Attributes - Exhaust Port Shape
Round
Product Attributes - Exhaust Port Location
Raised
Product Attributes - Spark Plug Style
Angle
Product Attributes - Intake Valves Included
Yes
Product Attributes - Exhaust Valves Included
Yes
Product Attributes - Exhaust Valve Diameter (in.)
1.880 in.
Product Attributes - Valve Springs Included
Yes
Product Attributes - Maximum Valve Lift (in.)
0.700 in.
Product Attributes - Outside Diameter of Outer Spring (in.)
1.550 in.
Product Attributes - Damper Spring Included
Yes
Product Attributes - Number of Springs Per Valve
Dual
Product Attributes - Retainers Included
Yes
Product Attributes - Retainer Material
Steel
Product Attributes - Locks Included
Yes
Product Attributes - Valve Stem Seals Included
Yes
Product Attributes - Rocker Arm Studs Included
No
Product Attributes - Rocker Arms Included
No
Product Attributes - Rocker Arm Nuts Included
No
Product Attributes - Guideplates Included
Yes
Product Attributes - Valve Cover Mounting Style
Perimeter bolt
Product Attributes - Accessory Bolt Holes Drilled
Yes
Product Attributes - Intake Valve Angle
24
Product Attributes - Exhaust Valve Angle
24
Product Attributes - Valve Guides Included
Yes
Product Attributes - Valve Guide Material
Bronze
Product Attributes - Valve Seats Machined
Yes
Product Attributes - Cylinder Head Color
Gray
Product Attributes - Steam Holes Drilled
No
Product Attributes - Oiling Style
Through pushrod
Product Attributes - Machined for O-Ring
No
Product Attributes - Heat Crossover
No
Product Attributes - Remanufactured
No
Product Attributes - Quantity
Sold individually.

Reference Information

Brand Name/s Dart
StreetFX SKU drt19000112M
SFX Item ID 5089828
Supplier Item Code 5089828
Manufacturer SKU 19000112M
Manufacturer UPC 807051011272
Alternative References 110cc, 275cc

Compatibility

Application Data
  • MakeCHEVROLET
    Beginning Year1963
    Ending Year1969
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.0L/427
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Beginning Year1965
    Ending Year1970
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.5L/396
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1972
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size6.6L/402
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Beginning Year1970
    Ending Year1990
    Engine TypeV8
    Engine FamilyChevy big block Mark IV
    Engine Size7.4L/454
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Beginning Year1991
    Ending Year1994
    Engine TypeV8
    Engine FamilyChevy big block Gen V
    Engine Size7.4L/454
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Beginning Year1995
    Ending Year2000
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size7.4L/454
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size8.2L/502
    Rocker Arm Mounting Style (application)Stud
  • MakeCHEVROLET
    Engine TypeV8
    Engine FamilyChevy big block Gen VI
    Engine Size9.4L/572
    Rocker Arm Mounting Style (application)Stud

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