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Chevrolet Performance LSX-LS7 Cylinder Heads


Chevrolet Performance
Chevrolet Performance LSX-LS7 Cylinder Heads

Extending the performance range of the LSX platform are Chevrolet Performance's new, 6-bolt LSX cylinder heads. Many are capable of flowing more than 400 cfm and their 6-bolts-per-cylinder clamping design gives them bomb-proof strength. Your horsepower-building potential is nearly unlimited with LSX heads. These aluminum masterpieces of performance feature port and chamber designs based on popular and performance-proven production-style heads, such as the LS3/L92 and LS7 heads. They are easily identified by the engraved LSX logo on the ends.

Features include:
  • All LSX heads are made of 356-T6 aluminum and feature a 5/8'' thick deck that allows plenty of room for builder-specified combinations.
  • Extra material cast in the port areas to accommodate professional porting
  • Uses 11mm (10) and 8mm (13) head bolts
  • 6-bolt per cylinder bolt pattern
  • LS7 style rectangle port design
  • 12 degree valve angle
  • Uses LS7 rocker arms/LS7 bolts
  • Accommodates production valvetrain components (except for Drag Race and Circle Track heads)
  • Includes premium beehive-type valve springs (except for Drag Race and Circle Track heads)
  • Valve guides for 8mm valve stems (except for Drag Race and Circle Track heads)


  • 7 Products

    LSX-LS7 CNC-Ported Bare Cylinder Head

    Chevrolet Performance 12578450 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-12578450
    LSX-LS7 CNC-Ported Cylinder Head
  • 270cc Intake Port / 85cc Exhaust Port
  • 70cc Combustion Chamber
  • Bare, Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $1,012.99
    Order Today Ships 05/09/16
    Chevrolet Performance 19166977 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-19166977
    LSX-LS7 CNC-Ported Cylinder Head
  • 270cc Intake Port / 85cc Exhaust Port
  • 70cc Combustion Chamber
  • Bare, Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $673.99
    Order Today Ships 05/09/16
    Chevrolet Performance 19257879 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-19257879
    LSX-LS7 CNC-Ported Cylinder Head
  • 270cc Intake Port / 85cc Exhaust Port
  • 70cc Combustion Chamber
  • Fully CNC Ported
  • Bare, Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $1,180.99
    Order Today Ships 05/09/16
    Chevrolet Performance 19329962 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-19329962
    LSX-LS7 CNC-Ported Cylinder Head Assembly
  • 270cc Intake Ports / 85cc Exhaust Ports
  • 70cc Combustion Chambers
  • 2.200" Titanium Intake Valves / 1.610" Sodium Filled Exhaust Valves
  • Bare, Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $1,735.99
    Order Today Ships 05/09/16

    LSX-LS7 Cylinder Head

    Chevrolet Performance 19201806 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-19201806
    LSX-LS7 "As-Cast" Cylinder Head
  • 270cc Intake Port / 85cc Exhaust Port
  • 70cc Combustion Chamber
  • 2.200'' Intake Valve / 1.610'' Exhaust Valve
  • Bare, Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $1,214.99
    Order Today Ships 05/09/16
    Chevrolet Performance 19328843 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-19328843
    LSX-LS7 CNC-Ported Cylinder Head - As Cast
  • 270cc Intake Ports / 85cc Exhaust Ports
  • 70cc Combustion Chambers
  • Titanium Valves 2.200" Intake / 1.610" Exhaust.
  • Sold Individually
  • FREE
    SHIPPING
    & HANDLING!
    $1,361.99
    Order Today Ships 05/09/16

    Cylinder Head Dowel Pin

    Chevrolet Performance 12570326 - Chevrolet Performance LSX-LS7 Cylinder Heads
    809-12570326
    Cylinder Head Dowel Pin
  • Small Block Chevy LS Engine
  • $4.69
    Ships

    7 Products