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Chevy SBC 350 175cc 59cc Angle Hydraulic Flat Assembled Cylinder Heads

Chevy SBC 350 175cc 59cc Angle Hydraulic Flat Assembled Cylinder Heads

$ 373.4

Availability: 48 in stock
  • Manufacturer Part Number: PCE281.2157
  • Returns Accepted: Returns Accepted
  • Item must be returned within: 30 Days
  • Brand: Speedmaster
  • MPN: PCE281.2157
  • Condition: New
  • Return shipping will be paid by: Buyer
  • Type: 281 Cylinder Head : 281 Cylinder Head [Assembled]
  • Refund will be given as: Money Back
  • Material: Iron
  • UPC: 840136532392
  • California Prop 65 Warning: This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

    Description

    PCE281.2157
    Brand:
    Speedmaster
    Part Number:
    PCE281.2157
    Part Type:
    Cylinder Heads
    Cylinder Head Style:
    Assembled
    Cylinder Head Material:
    Cast Iron
    Cylinder Head Finish:
    Natural
    Combustion Chamber Volume (cc):
    59 cc
    CNC-Machined Combustion Chamber:
    No
    Intake Runner Volume (cc):
    175 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:
    Square
    Exhaust Port Location:
    Standard
    Spark Plug Style:
    Angle
    Comp. Valve Job:
    No
    Intake Valves Included:
    Yes
    Intake Valve Diameter (in):
    1.940 in.
    Exhaust Valves Included:
    Yes
    Exhaust Valve Diameter (in):
    1.500 in.
    Valve Springs Included:
    Yes
    Maximum Valve Lift (in):
    0.580 in.
    Outside Diameter of Outer Spring (in):
    1.250 in.
    Number of Springs Per Valve:
    Single
    Damper Spring Included:
    Yes
    Retainers Included:
    Yes
    Retainer Material:
    Chromoly steel
    Locks Included:
    Yes
    Lock Style:
    7 degree
    Valve Stem Seals Included:
    Yes
    Rocker Arm Studs Included:
    No
    Rocker Arms Included:
    No
    Rocker Arm Nuts Included:
    No
    Guideplates Included:
    No
    Valve Cover Mounting Style:
    Center & Perimeter Bolt
    Accessory Bolt Holes Drilled:
    Yes
    Intake Valve Angle:
    23 deg.
    Exhaust Valve Angle:
    23 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
    Quantity:
    Sold as a pair.
    Calculator
    Compression Calculator
    Assembly Specifications
    Max Lift: .520"
    Coil Bind: 1.080"
    Intake Install: 125lbs @ 1.750
    Exhaust Install: 125lbs @ 1.750
    Closed Sear Pressure: 125lbs
    Open Seat Pressure: 335lbs