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Speedmaster PCE281.1488

Speedmaster Cast Aluminum Cylinder Head Big Block Chevy 454

746-PCE281.1488

Free Shipping Ships directly from the manufacturer

$385.00
Speedmaster Cast Aluminum Cylinder Head Big Block Chevy 454 $385.00
Out of stock
QTY
CNC Aluminum Cylinder Head
  • Big Block Chevy 454
  • Bare Head
  • 119cc Combustion Chamber
  • 320cc Intake Runner
  • 2.250 in. Intake Valve
  • 1.880 in. Exhaust Valve
  • 24 deg. Valve Angle
  • Sold Individually
  • Speedmaster PCE281.1488 Details

    Big Block Chevy

    • Cylinder Head Style: Bare
    • Cylinder Head Material: Aluminum
    • Cylinder Head Finish: Natural
    • Combustion Chamber Volume (cc): 119 cc
    • CNC-Machined Combustion Chamber: No
    • Intake Runner Volume (cc): 320 cc
    • Exhaust Runner Volume (cc): n/a
    • CNC-Machined Intake Runner: No
    • CNC-Machined Exhaust Runner: No
    • Intake Port Shape: Rectangular
    • Intake Port Location: Standard
    • Exhaust Port Shape: Rectangular
    • Exhaust Port Location: Raised
    • Spark Plug Style: Angle
    • Comp. Valve Job: No
    • Intake Valves Included: No
    • Intake Valve Diameter (in): 2.250 in.
    • Exhaust Valves Included: No
    • Exhaust Valve Diameter (in): 1.880 in.
    • Valve Springs Included: No
    • Damper Spring Included: No
    • Retainers Included: No
    • Locks Included: No
    • Valve Stem Seals Included: No
    • Rocker Arm Studs Included: No
    • Rocker Arms Included: No
    • Rocker Arm Nuts Included: No
    • Guideplates Included: No
    • Valve Cover Mounting Style: Perimeter Bolt
    • Accessory Bolt Holes Drilled: Yes
    • Intake Valve Angle: 24 deg.
    • Exhaust Valve Angle: 15 deg.
    • Valve Guides Included: Yes
    • Valve Guide Material: Bronze
    • Valve Seats Machined: Yes
    • Valve Seat Machine Style: 3-angle
    • Valve Seat Material: Ductile iron
    • Steam Holes Drilled: No
    • Oiling Style: Through pushrod
    • Machined for O-Ring: No
    • Heat Crossover: No
    • Sold individually

    Note: Exhaust port raised 0.625 in. from stock

    Specifications:

    Manufacturer's Part Number:
    PCE281.1488
    Shipping Weight:
    29.68
    Package Height:
    23.8
    Package Depth:
    5.6
    Package Width:
    9.4

    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.