Racing Head Services RHS12062 Rhs SB Chev Pro Action Aluminium Bare Heads 235Cc Intake Runner 64Cc Chamber Angle Plugs (each)
Racing Head Services
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Racing Head Services RHS12062 Rhs SB Chev Pro Action Aluminium Bare Heads 235Cc Intake Runner 64Cc Chamber Angle Plugs (each)
Item Description
These heads deliver significant gains in both power and torque for all Small Block Chevrolet applications - right out of the box. Pro Action SBC Aluminium Heads are the perfect choice for a variety of performance engines, including street rod, muscle car, oval track and drag racing applications.
Standard features include a multi-angle Serdi valve job, cast aluminium construction, multi-angle intake and radiused exhaust valve seats for up to 5% more airflow than the competition. Advanced port/runner/chamber design and modified water jackets for optimal performance & added reliability. Valve springs up to 1.550" and all standard rocker arms and valve train components are accepted.
Cylinder Head Specification:
- Engine Family: Small Block Chevy
- Cylinder Head Series: Pro Action
- Cylinder Head Style: 23°
- configuration: Assembled
- Material: Aluminium
- Valve Angles: 23°
- Intake Runner: 235cc
- Exhaust Runner: 74cc
- Chamber: 64cc
- Spark Plugs: Angle
- Intake Valve: 2.080"
- Exhaust Valve: 1.600"
- Valve Length: .100" Long
- Cylinder Head Application (c.i.): 383-421 c.i.
Manufacturer Information
- Manufacturer: Racing Head Services
- Manufacturer Part Number:
- UPC:
- Colour:
- Additional Information:
- Please Note: Images are for representation only and may differ than the actual product - please contact us if you require an exact photo
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