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Mopar Performance P5153645

P9 Aluminum Cylinder Head Fits A4 and R4 Race Blocks

Mopar Performance P5153645

312-P5153645

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Estimated to ship on 06/01/18
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Mopar Performance P5153645 P9 Aluminum Cylinder Head Fits A4 and R4 Race Blocks $2,499.99
P9 Aluminum Cylinder Head
  • Fits A4 and R4 Race Blocks
  • Semi Machined Bare Head (Requires Machining & Porting)
  • Chamber and Ports Must Be CNC Machined
  • 1/Pkg

  • Specifications:

    Manufacturer's Part Number:
    P5153645

    P9 Aluminum Cylinder Heads are used on A4 and R4 race blocks. They're normally used in competition eliminator drag racing (A4 4-cylinder aluminum block or R4 V8 cast iron block). P9 heads are also used in USAC Midget racing engines. Typically used with Jesel rocker arms. Sold individually. .

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