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RHS Pro Action Big Block Chevy Cylinder Heads, 320cc, Bare, pair

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  • RHS Pro Action Big Block Chevy Cylinder Heads, 320cc, Bare, pair

RHS Pro Action Big Block Chevy Cylinder Heads, 320cc, Bare, pair

RHS-11011

Availability: In stock

$1,498.00
OR

Details

RHS Pro Action Big Block Chevy Aluminum Cylinder Heads with 320cc intake port volume are perfect for BBC engines 454 - 565 cid. First-rate performance, progressive engineering and unmatched quality are the foundations of the ProAction BBC heads. Refined water jacket design improves thermal conductivity & extra thick decks allow angle milling for increased compression. Capable of making 1000+ HP, these heads provide you with more features, better flow rates and superior as cast finished quality.

  • Aluminum Clean Cast Technology for superior port-to-chamber transition & optimal air flow efficiency
  • Hardened Multi-angle intake seats for 2.250 valves
  • Hardened radius exhaust seats for 1.880 valves
  • 119cc chambers
  • Premium bronze guides 11/32

For Correct Gaskets, Head Bolts & Studs - SEE BELOW

Additional Information

Manufacturer RHS Racing Head Service