- Engines & Components
- Cylinder Heads
- Dart Small Block Chevy 15 Degree Aluminum Cylinder Heads
The Dart Machine 15 Degree Small Block Chevy Cylinder Heads offer a dramatic performance improvement over conventional 23 Degree designs.The Dart engineering staff reduced the valve angle, reshaped the intake ports and optimized the combustion chambers to produce a significant increase in both airflow and combustion efficiency!Features:
- Aluminum Alloy: C355-T61
- Intake Port Volume: 284cc
- Chamber Volume: 48cc
- Angle Plug Design
- Intake Valve Size: 2.150 or 2.180
- Exhaust Valve Size: 1.600 or 1.625
- Recommended Intake Manifold: 301-42711000
- Sold Individually (Bare or Assembled)
Filter Results
free shipping
PART TYPE
PART TYPE
BRAND
BRAND
RATING
Part Category
Vendor Part Number
Part Fitment
PRICE