Need help? Text us.
Dart Cylinder Head Bare 11720040P; Pro 1 230 cc Aluminum 64 cc for Chevy 262 to 400
$699.99
$873.04 On Sale
Save 20%
See our shipping policy for more details.
Details
- Heads are sold individually
Product Description
Maximum performance/full competition, unlimited oval and super classes. 7,000+ RPM, 400+ cubic inch engines. Dart PRO1 23 Deg 227cc CNC heads are professional quality competition cylinder heads. We applied the airflow technology developed in our championship winning Pro Stock engine program to produce these state of the art heads. Every intake port, every exhaust runner, every valve bowl and every combustion chamber is 100% CNC machined on special dedicated PRO1 castings. These heads are ideal for high compression, big cubic inch small blocks and are great for supercharged applications. Standard valve angle and spacing are retained to allow use of off the shelf pistons and valve train components. Hardened exhaust seats are compatible with unleaded gasoline. Manganese Bronze valve guides extend cylinder head life.
Specifications
- Cylinder Head Bare Series:
- Pro 1
- Make:
- Chevy
- Engine:
- 262 to 400
- Material:
- Aluminum
- Combustion Chambers:
- 64 cc
- Intake Valve Diameter:
- 2.080 in.
- Exhaust Valve Diameter:
- 1.600 in.
- Spark Plug Angle:
- Straight
- Intake Runners:
- 230 cc
- Exhaust Runners:
- 75.00 cc
- Port Style:
- Square
- Includes Accessory Mounting Bolt Holes:
- Yes
- Intake Runner Porting:
- None
- Exhaust Runner Porting:
- None
- Combustion Chamber Porting:
- None
- Quantity:
- Sold As Each