R0X 4.500" Bore Spacing

Chevrolet Performance SB2.2 NASCAR Aluminum Cylinder Heads


R0X SB2.2 NASCAR Aluminum Cylinder Head
  • Fully CNC-machined aluminum race head with cast ports and combustion chambers for professional finishing
  • $1,780.99
    Ships 07/05/16
    FREE Shipping

    Standard 4.400" Bore Spacing

    Chevrolet Performance SB2.2 NASCAR Aluminum Cylinder Heads


    SB2.2 NASCAR Aluminum Cylinder Head
  • Reduced .375'' Guide Holes
  • Bare (No seats or guides installed)
  • $2,287.99
    Ships 07/05/16
    FREE Shipping

    Chevrolet Performance SB2.2 NASCAR Aluminum Cylinder Heads


    SB2.2 NASCAR Aluminum Cylinder Head
  • Standard .500'' Guide Holes
  • Bare (No seats or guides installed)
  • $2,048.99
    Ships 07/05/16
    FREE Shipping