Standard 4.400" Bore Spacing



R0X 4.500" Bore Spacing

Chevrolet Performance R0X SB2.2 NASCAR Aluminum Cylinder Head


R0X SB2.2 NASCAR Aluminum Cylinder Head
  • Fully CNC-machined aluminum race head with cast ports and combustion chambers for professional finishing
  • $1,721.26
    Ships 03/01/17
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