Dart 19300030MMR Pro1 Merc Replacement BB Chevy 310 Cylinder Heads Bare (1 head)

Intake Runner 345cc, Combustion Chamber 121cc, 2.300 Intake 1.880 Exhaust Valves, Valve Job, Bare Castings

$1,914.99

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⚠ PROP 65 WARNING

⚠ WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer. Please contact us to obtain a list of harmful chemicals. For more information, go to www.P65Warnings.ca.gov.

Description

Dart's Pro1 Mercury Racing Replacement Head comes standard with an exclusive chromate finish that inhibits corrosion and extends the life of the head in marine applications. Assembled heads also include inconel exhaust valves to withstand the conditions typical of marine performance engines.
Premium C355-T61 aerospace aluminum.
Compatible with Merc 525, 600 and 700 style engines.
Exclusive chromate treatment prevents corrosion in marine engines.
Assemblies include inconel exhaust valves.
Precision cast ports and chambers.
Multi-angle intake seats.
Hardened and radiused exhaust seats.
Bronze valve guides.
All cylinder heads sold individually.

Specifications

More Information
CNC Part Number	DRT-19300030MMR
Price	$1,914.99
Manufacturer's Part Number	19300030MMR
Brands	Dart
Part Types	Cylinder Head
Departments	Parts
Vehicle Make	BB Chevy
Combustion Chamber Size	121cc
Cylinder Head Material	Aluminum
Cylinder Head Style	Bare Casting
Exhaust Valve Size	1.880
Head Series	Pro 1 Marine
Intake Runner Size	345cc
Intake Valve Size	2.300
Plug Style	Angle Plug
Custom Notices	⚠ PROP 65 WARNING