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RHS Pro Elite Cylinder Head GM LS7

RHS 54501
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Product images may differ from actual product appearance.


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Estimated to ship directly from the manufacturer on 07/27/18
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RHS Pro Elite Cylinder Head GM LS7 $1,297.99
Pro Elite Cylinder Head
  • GM LS7
  • CNC Machined
  • 291cc Intake Runner
  • 69CC Chamber
  • Angle Plug
  • 2.200" Intake Valve / 1.615 Exhaust Valve
  • Sold Individually, 1/pkg

  • Specifications:

    Cylinder Head Type
    Factory CNC Ported
    Cast Aluminum
    Engine Make/Size
    Chevy LS7
    Manufacturer's Part Number:

    This is the aftermarket's only high performance LS7 head with a raised intake runner design specifically engineered to accommodate production and aftermarket LS7 intake manifolds and valve train setups. The 12° valve angle (flatter piston to valve angle) and unique .220" raised intake runners provide a better line of sight into the cylinders and allow for an improved short turn. In addition, the custom CNC-machined runners optimize volume, atomization and velocity.
    The 355T6 aerospace-grade aluminum alloy heads also feature the popular LS 6-bolt head design that makes them compatible with both the RHS LS Race and GM LSX Blocks. This design also increases clamping capacity to improve cylinder head gasket retention on high horsepower and boosted applications. All of this, with the addition of a .750" thick deck surface, increases the integrity in high cylinder pressure applications.
    A reinforced solid rocker rail with extra bolts was engineered for shaft mount rockers to provide increased rigidity and valve train stability, while the raised .400" valve cover rails provide clearance for aftermarket rocker systems. And finally, the raised runner and rolled valve angle increase overall flow capability. These features, coupled with an improved water jacket design, make this an ideal head for both small and large cubic inch, hardcore street applications.
    Experience your LS engine's full power potential with the new RHS Pro Elite™ Aluminum Cylinder Heads for LS7 Applications.

  • P-Port (w/o Valve Job)
  • 12° Valve angle & .220" raised intake runner over stock LS7 provide better line of sight into cylinders and short turn
  • 100% CNC-machined runners optimize volume, atomization & velocity 355T6 Aerospace-grade aluminum is lightweight and increases cylinder head life as well as strength
  • Popular 6-bolt head design increases clamping capacity for improved head gasket retention on high horsepower & boosted applications
  • Compatible with popular RHS® LS Race & GM LSX Blocks
  • .750" Thick deck surface improves integrity in high cylinder pressure applications
  • .400" Raised rail allows for use with aftermarket rockers; .100" raised exhaust port allows use of both stock & aftermarket manifolds
  • Improved overall flow capabilities & water jacket design
  • Can be used in both small & large cubic inch, hardcore street application

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