Proflow does not sacrifice quality for a low price--you get both with our aluminium cylinder heads. The lightweight heads are cast from A-356 aluminium alloy with a large choice of Engine, for SB & BB Chevrolet, LS Chev Holden Ford SB 289-351W, 302,351 Cleveland 2V & 3V & BB FE, and Chrysler SB & BB, phosphorous bronze valve guides, and ductile iron valve seats for use with unleaded gas. They're also end-milled and drilled for accessories. The fully assembled heads have stainless steel valves, High Performance valve springs, 7 degree valve locks, rocker arm studs, and guideplates. Perfect for your Mild or High performance Hot Rod.

Ford Cleveland 2V

  • Intake runner 205cc Raised .100''
  • Exhaust Runner 125cc Raised .080''
  • 68cc Chamber
  • 11/32" stem
  • Accepts .530" Valve Stem Seal
  • 2.150" Intake Valve
  • 1.710" Exhaust Valve
  • 1.560" Spring Pockets
  • Lower guide boss meaures .560 for spring locator
  • 3/4" npt threaded water ports on both ends and deck passages for Windsor based engines

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