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Texas Speed & Performance

PRC 247cc CNC Cathedral Ported Cylinder Heads

PRC 247cc CNC Cathedral Ported Cylinder Heads

Regular price $3,150.00 USD
Regular price Sale price $3,150.00 USD
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Precision Race Components all new cylinder head castings completed with 247cc runners. For 408 cubic inch and larger applications with 4.03"+ bore sizing.

Features: 
  • 247cc Fully CNC Ported Intake Runners
  • 84cc Fully CNC Ported Exhaust Runners
  • TSP .750 Spring Kit w/ PAC Valve Springs & Titanium Retainers
  • 68cc CNC Machined Chambers
  • CHE Bronze Guides
  • 2.120" Hollow Stem Intake Valves/ 1.600" Stainless Exhaust Valves
  • Factory Rocker Friendly!!*

The all new 247cc cylinder head is finally available for customers looking for the pinnacle of LS cathedral port performance.  

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