Classic Chevrolet Performance
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BOWTIE 572/620 CYLINDER HEAD ASSEMBLY

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19331429
Was: $1,815.43
Sale: $1,674.73
Save: 8%
Save: $140.70

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Free Shipping on Orders over $500 and Free Liftgate!

Description

Replaces 12499255

  • Aluminum head assembly
  • Used in the 572/620 Chevrolet Performance crate engine
  • Completely assembled with 2.250"/1.880" 11/32" stem valves
  • Valve springs for hydraulic roller cams for up to .632" lift
  • 310-cc rectangular intake port
  • 118-cc exhaust port – raised 5/8"
  • 118-cc combustion chamber
  • Not recommended for engines smaller than 572 cid

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  • Free Shipping on Orders over $500 and Free Liftgate!

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