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Edelbrock 60447

Edelbrock NHRA Performer RPM Cylinder Head for Big Block Chevy

350-60447

made in usa
Free Shipping Ships directly from the manufacturer on Monday
Save $20 Off $250, $50 Off $500, $100 Off $1,000, $150 Off $2,000. Promo Code: SAVEMORE exclusions apply

$616.95
Edelbrock NHRA Performer RPM Cylinder Head for Big Block Chevy $616.95
Out of stock
QTY
  • Big Block Chevy 396-502ci
  • Legal for NHRA Super Stock
  • Port Volume: 290cc/110cc
  • 110cc Combustion Chambers
  • Bare, Sold Individually
  • Edelbrock 60447 Details

    Chevrolet

    Chamber Volume: 110cc Deck Height: 9/16" Intake Volume: 290cc Exhaust Port Volume: 110cc Valve Sizes Int./Exh.: 2.19" / 1.88" Valve Guide Included: Yes

    Specifications:

    Quantity
    Sold individually
    Cylinder Head Style
    Bare
    Guideplates Included
    No
    Rocker Arm Studs Included
    No
    Accessory Bolt Holes Drilled
    Yes
    Cylinder Head Finish
    Natural
    Cylinder Head Material
    Aluminum
    CNC-Machined Combustion Chamber
    No
    CNC-Machined Exhaust Runner
    No
    CNC-Machined Intake Runner
    No
    Damper Spring Included
    No
    Exhaust Valves Included
    No
    Heat Crossover
    No
    Intake Valves Included
    No
    Locks Included
    No
    Machined for O-Ring
    No
    Retainers Included
    No
    Rocker Arm Nuts Included
    No
    Rocker Arms Included
    No
    Steam Holes Drilled
    No
    Valve Guides Included
    Yes
    Valve Seats Machined
    No
    Valve Springs Included
    No
    Valve Stem Seals Included
    No
    Combustion Chamber Volume (cc)
    110
    Intake Port Location
    Standard
    Exhaust Port Location
    Standard
    Oiling Style
    Through pushrod
    Intake Valve Diameter (in.)
    2.19
    Exhaust Valve Diameter (in.)
    1.88
    Valve Guide Material
    Manganese bronze
    Intake Runner Volume (cc)
    290
    Valve Seat Material
    Ductile iron
    Valve Cover Mounting Style
    Perimeter bolt
    Intake Valve Angle
    26
    Engine Make/Size
    Chevy Big Block (396-502)
    Exhaust Runner Volume (cc)
    110
    Type
    Bare
    Cylinder Head Type
    Oval Port- Large
    Emission
    N/A
    Preparation
    Requires Professional Preparation (Bare)
    Usage
    Street/Performance
    Finish
    Cast Aluminum
    Combustion Chamber Style
    Semi-open
    Manufacturer's Part Number:
    60447
    Shipping Weight:
    27.87
    Package Height:
    22
    Package Depth:
    6.3
    Package Width:
    9

    NHRA legal Performer RPM aluminum cylinder heads for Stock and Super Stock racing classes. These heads are similar to Edelbrock RPM cylinder heads, however the NHRA Legal heads do not have any machining or hand grinding done on the ports & chambers, except for the seat guide bores. Heads feature the NHRA logo on the ends for easy identification. Heads are sold individually. Made In The USA!

    Some parts are not legal for use in California or other states with similar laws / regulations

    Motor Vehicles

    WARNING: Motor vehicles contain fuel, oils and fluids, battery posts, terminals and related accessories which contain lead and lead compounds and other chemicals known to the State of California to cause cancer, birth defects and other reproductive harm. These chemicals are found in vehicles, vehicle parts and accessories, both new and as replacements. When being serviced, these vehicles generate used oil, waste fluids, grease, fumes and particulates, all known to the State of California to cause cancer, birth defects, and reproductive harm.

    Tools:

    WARNING: Some dust created by power sanding, sawing, grinding, drilling, and other construction activities contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Some examples of these chemicals are: lead from lead-based paints, crystalline silica from bricks and cement and other masonry products, and arsenic and chromium from chemically treated lumber. Your risk from exposure to these chemicals varies, depending on how often you do this type of work. To reduce your exposure, work in a well-ventilated area and with approved safety equipment, such as dust masks that are specially designed to filter out microscopic particles.

    Electrical Cords

    WARNING: The wires of these products contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.